1977
1433
1056
1207
1320
1316
1646
1287
1361
1203
1448
1707
1789
1015
1623
1205
1938
1677
1750
1105
1685
1840
1273
1804
1178
1580
1981
1059
1830
1050
1458
1052
1895
1390
1614
1715
1918
1630
1681
1827
1440
1486
1692
1188
1620
1976
1495
1475
1758
1035
1361
1671
1303
1471
1734
1844
1703
1595
1875
1917
1022
1574
1920
1909
1914
1049
1693
1555
1021
1981
1323
1930
1152
1421
1307
1522
1229
1848
1144
1827
1700
1334
1597
1388
1916
1374
1192
1264
1828
1372
1022
1465
1991
1400
1069
1194
1103
1161
1418
http://library.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=มีปัญหาในการเชื่อมต่อ/Connection Problems (open url)