1919
1527
1991
1780
1762
1692
1879
1230
1846
1351
1615
1379
1774
1121
1302
1465
1256
1750
1602
1711
1246
1708
1073
1718
1601
1045
1868
1341
1770
1011
1041
1294
1468
1544
1572
1433
1658
1944
1078
1650
1731
1896
1120
1240
1699
1963
1727
1037
1300
1264
1837
1691
1839
1226
1296
1597
1571
1625
1729
1581
1115
1167
1800
1037
1786
1973
2000
1117
1297
1756
1219
1619
1845
1480
1109
1000
1604
1067
1371
1505
1407
1781
1140
1245
1242
1030
1353
1250
1894
1771
1792
1228
1938
1800
1401
1467
1781
1215
1146
http://library.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20ภูวไชย%20พลไชยมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)