1530 1494 1354 1202 1859 1820 1152 1470 1124 1982 1468 1744 1224 1844 1732 1776 1478 1878 1273 1776 1576 1269 1572 1937 1957 1351 1260 1490 1821 1957 1837 1814 1002 1146 1772 1409 1517 1076 1416 1786 1932 1797 1232 1676 1620 1605 1365 1772 1109 1645 1841 1229 1732 1446 1319 1520 1369 1442 1603 1654 1751 1681 1677 1485 1371 1668 1183 1568 1203 1062 1246 1773 1900 1217 1333 1726 1130 1200 1860 1594 1816 1442 1158 1914 1024 1884 1559 1887 1871 1961 1976 1287 1093 1914 1173 1183 1769 1988 1635 http://library.phcsuphan.ac.th/search.usisassist.php?fromrefcode=&keyword=%20เด็กมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)