1893
1203
1905
1553
1413
1220
1546
1997
1464
1092
1245
1941
1371
1680
1561
1246
1432
1778
1919
1794
1105
1301
1790
1653
1566
1631
1766
1953
1064
1228
1668
1079
1925
1436
1188
1174
1243
1946
1774
1286
1344
1150
1488
1246
1734
1177
1950
1501
1113
1718
1166
1596
1369
1442
1140
1482
1645
1595
1734
1684
1316
1869
1118
1140
1306
1534
1751
1882
1671
1262
1050
1295
1376
1828
1731
1577
1374
1313
1816
1724
1312
1594
1388
1183
1799
1870
1189
1545
1055
1675
1885
1833
1699
1751
1599
1636
1733
1975
1705
http://library.phcsuphan.ac.th/search.usisassist.php?fromrefcode=&keyword=%20Multiculturalismมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)