1966
1430
1269
1856
1215
1226
1007
1063
1605
1532
1904
1176
1179
1002
1382
1061
1860
1547
1874
1957
1728
1209
1600
1146
1443
1337
1690
1357
1810
1838
1869
1540
1390
1858
1490
1353
1996
1954
1835
1800
1778
1626
1650
1338
1342
1652
1073
1940
1280
1728
1610
1989
1642
1201
1042
1756
1139
1289
1363
1248
1802
1917
1092
1339
1652
1143
1146
1869
1074
1266
1072
1937
1403
2000
1852
1472
1149
1529
1243
1615
1934
1158
1890
1870
1097
1080
1157
1381
1243
1327
1629
1749
1186
1019
1145
1326
1392
1160
1511
http://library.phcsuphan.ac.th/search.usisassist.php?fromrefcode=&keyword=%20COVID-19มีปัญหาในการเชื่อมต่อ/Connection Problems (open url)