1889
1894
1754
1816
1018
1603
1907
1547
1051
1356
1585
1020
1334
1775
1735
1466
1572
1622
1455
1949
1088
1698
1365
1741
1523
1297
1955
1277
1432
1367
1279
1790
1192
1177
1850
1122
1678
1935
1065
1460
1772
1697
1074
1014
1026
1673
1215
1157
1874
1055
1460
1662
1998
1181
1271
1652
1397
1770
1322
1978
1165
1655
1113
1789
1147
1711
1022
1746
1970
1083
1568
1284
1084
1436
1838
1757
1065
1383
1224
1166
1016
1980
1250
1058
1652
1462
1878
1184
1801
1369
1035
1641
1538
1279
1196
1133
1322
1251
1838
https://ulib.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=มีปัญหาในการเชื่อมต่อ/Connection Problems (open url)