เลขที่ ทด.11
FJvOeLCZ FJvOeLCZ)) AS OQTZ WHERE 7998=7998 AND GTID_SUBSET(CONCAT(0x71627a7071,(SELECT (ELT(5496=5496,1))),0x7170767871),5496)-- mSai
http://cert.technicphrae.ac.th