1771
1985
1546
1430
1149
1984
1654
1996
1900
1695
1404
1867
1294
1222
1551
1896
1374
1079
1391
1205
1445
1467
1172
1444
1271
1853
1401
1514
1740
1974
1269
1611
1750
1565
1199
1681
1958
1744
1611
1202
1326
1557
1774
1424
1808
1804
1267
1721
1105
1157
1055
1950
1986
1142
1880
1479
1399
1935
1107
1686
1756
1994
1904
1038
1000
1313
1033
1068
1956
1617
1555
1042
1132
1127
1334
1156
1302
1112
1865
1215
1347
1921
1792
1399
1198
1583
1112
1709
1602
1485
1649
1026
1792
1157
1289
1521
1903
1016
1429
http://library.phcsuphan.ac.th/search.usisassist.php?fromrefcode=&keyword=%20Charan%20Chantalakhana,%20Pakapun%20Skunmunมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)