1390
1992
1039
1991
1639
1020
1284
1672
1634
1523
1443
1755
1524
1401
1583
1785
1414
1143
1029
1838
1256
1889
1284
1457
1928
1527
1804
1619
1370
1559
1894
1927
1120
1762
1202
1817
1458
2000
1267
1661
1436
1565
1470
1568
1204
1794
1470
1405
1790
1740
1766
1451
1262
1968
1907
1724
1816
1582
1474
1126
1277
1777
1640
1338
1348
1422
1635
1339
1323
1427
1935
1572
1440
1036
1305
1592
1082
1330
1550
1151
1747
1013
1446
1278
1659
2000
1856
1344
1726
1209
1543
1613
1170
1347
1611
1619
1071
1739
1985
http://library.phcsuphan.ac.th/search.usisassist.php?fromrefcode=&keyword=%20Report%20writing%20Handbooks,%20manuals,%20etc.มีปัญหาในการเชื่อมต่อ/Connection Problems (open url)