1935
1444
1910
1623
1346
1736
1284
1039
1426
1352
1002
1834
1462
1067
1536
1440
1769
1877
1327
1805
1680
1852
1705
1238
1213
1837
1178
1529
1917
1264
1329
1922
1588
1775
1298
1589
1120
1943
1332
1957
1772
1762
1464
1591
1887
1832
1559
1313
1553
1062
1668
1829
1092
1614
1952
1971
1364
1674
1023
1207
1119
1125
1793
1825
1527
1196
1540
1983
1795
1057
1167
1470
1761
1358
1409
1694
1605
1206
1258
1744
1920
1980
1965
1091
1558
1506
1177
1256
1119
1722
1180
1057
1235
1184
1296
1278
1869
1675
1219
http://library.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20นพดล%20ไชยสิทธิ์มีปัญหาในการเชื่อมต่อ/Connection Problems (open url)