1670
1656
1682
1959
1360
1152
1692
1143
1130
1111
1532
1570
1003
1025
1162
1715
1966
1155
1349
1956
1952
1072
1719
1316
1602
1289
1499
1343
1011
1645
1083
1006
1730
1697
1275
1788
1761
1871
1075
1329
1615
1810
1478
1616
1523
1664
1620
1656
1832
1428
1004
1333
1075
1245
1391
1827
1192
1120
1790
1160
1997
1920
1494
1966
1927
1431
1610
1697
1969
1835
1516
1365
1298
1379
1221
1402
1363
1834
1897
1182
1193
1755
1377
1487
1393
1705
1985
1619
1556
1371
1537
1996
1094
1757
1629
1814
1552
1625
1020
http://library.phcsuphan.ac.th/search.usisassist.php?fromrefcode=&keyword=%20���������มีปัญหาในการเชื่อมต่อ/Connection Problems (open url)