1681 1519 1901 1734 1880 1137 1508 1073 1528 1236 1589 1341 1811 1947 1643 1974 1500 1429 1212 1803 1743 2000 1491 1139 1320 1826 1266 1934 1886 1353 1107 1852 1818 1008 1444 1122 1753 1438 1194 1263 1953 1423 1255 1295 1237 1670 1975 1954 1803 1823 1774 1433 1067 1770 1447 1777 1122 1619 1558 1519 1562 1140 1710 1329 1055 1758 1097 1354 1061 1427 1157 1909 1404 1657 1442 1757 1364 1541 1991 1586 1020 1875 1535 1282 1353 1104 1913 1790 1540 1278 1622 1986 1932 1059 1395 1968 1990 1534 1072 http://library.phcsuphan.ac.th/search.usisassist.php?fromrefcode=&keyword=%20เจน%20จิมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)