1592
1205
1503
1367
1193
1809
1018
1020
1728
1397
1516
1012
1750
1336
1341
1084
1841
1699
1468
1833
1092
1411
1508
1853
1527
1781
1006
1731
1479
1471
1971
1753
1846
1154
1516
1974
1628
1720
1817
1372
1823
1387
1946
1585
1184
1244
1612
1965
1448
1770
1105
1573
1128
1870
1865
1288
1394
1517
1793
1765
1158
1131
1006
1226
1215
1419
1740
1054
1284
1813
1164
1838
1777
1898
1456
1547
1671
1383
1776
1132
1606
1312
1544
1214
1290
1978
1129
1012
1169
1475
1572
1239
1701
1921
1232
1467
1605
1185
1145
http://library.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Lertporn%20Parasakulมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)