• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25398
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18753
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20431
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18352
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22855
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21162
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20638
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19169
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18353
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23088
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18751
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20892
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18354
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18980
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20206
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/27762
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/28066
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19361
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19999
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21164
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19167
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24335
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20640
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21161
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20430
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22387
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18555
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20001
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22620
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25133
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22160
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22158
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21418
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/26869
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20428
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21163
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18755
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23089
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24618
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18554
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18754
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20637
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/80013
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21672
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20204
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23569
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20891
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23325
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22388
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21419
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19362
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22856
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18559
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18977
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20002
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18979
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25681
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21417
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/76757
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21931
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20429
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/28973
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18556
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18752
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21673
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19596
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18355
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19797
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21674
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/27164
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18557
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/26266
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20205
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18356
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19170
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19800
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20639
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19168
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22619
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22163
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/71912
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20208
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20642
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24337
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21165
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22859
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/27165
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19603
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21167
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19806
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19176
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18757
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/26586
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21420
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20641
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21166
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19173
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23571
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25134
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/77951
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18359
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18563
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23570
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20209
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20210
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22622
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19369
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19804
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19601
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/28067
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24878
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20893
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20895
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18565
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18760
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20894
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18986
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21421
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23091
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22621
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21933
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19602
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19171
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25682
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20004
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24619
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18982
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20006
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20005
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/26870
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/1107
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19172
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25971
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20007
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19366
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22857
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21675
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21423
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22389
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19805
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20211
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20435
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24620
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18761
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25399
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19368
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20008
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18360
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20432
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19364
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19605
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22162
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18987
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21676
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24069
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21422
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19604
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18362
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19606
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19803
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19365
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24070
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18985
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/29778
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18564
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22390
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23090
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20433
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18363
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/59397
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19802
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18361
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24336
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20434
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22391
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22161
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21935
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18562
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22858
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20643
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18758
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/59912
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/74958
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18763
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18762
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21677
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/26267
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/75209
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19367
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19174
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18364
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23326
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23327
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18984
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20437
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23093
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19181
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19177
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/76758
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20645
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19179
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/28364
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24880
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19370
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20899
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18994
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18993
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24071
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18572
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18989
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20439
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19412
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/71913
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/30412
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19810
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21170
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21937
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24338
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21678
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19178
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20010
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22860
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20213
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21936
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19371
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/26587
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18567
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21426
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24339
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/77952
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21168
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21679
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19809
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25683
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21680
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/28068
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20438
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18571
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/31750
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20897
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21425
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20436
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24072
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18988
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20646
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22624
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/27166
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/26871
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20216
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18768
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19374
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22623
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20896
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20212
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23092
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/80014
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18569
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19610
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19811
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/28674
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18991
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19609
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18568
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22164
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19372
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/27473
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23826
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20009
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18573
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/26268
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25684
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18767
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24879
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25972
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/1012
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23573
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21424
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/27763
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19607
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20647
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20012
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18570
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22165
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25400
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24621
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20011
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20648
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19375
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19807
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22861
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19373
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20215
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23329
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18992
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20898
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/29305
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21169
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19611
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19808
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22625
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21171
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22393
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25135
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19608
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23572
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25136
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23328
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18774
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19188
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21428
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/26269
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22396
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20015
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/71914
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20013
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25685
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23331
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19812
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21173
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19613
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24881
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24340
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20442
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20902
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18775
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18995
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21429
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20218
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22167
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/27474
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20217
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20900
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20014
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21682
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19616
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22394
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19379
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/6227
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22862
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18773
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19814
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21427
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23095
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19615
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24073
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20017
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20651
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23828
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22864
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24622
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/28365
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25973
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/28675
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21683
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20016
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19376
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23096
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18998
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22863
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19000
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19612
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19378
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20018
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19377
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/27764
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20219
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/26588
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21174
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19816
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19001
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18574
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19813
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19187
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23574
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23330
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20221
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23094
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21172
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19614
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/26872
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/27167
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/28975
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20443
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/23575
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20650
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20901
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25401
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/24623
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18772
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21681
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19617
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19381
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19380
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/22395
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/6898
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25402
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20903
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/1428
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/19184
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/25137
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18776
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18999
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20649
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/74959
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/21941
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/20441
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/60649
• https://scholarworks.gnu.ac.kr/handle/sw.gnu/18996