Search History Select to load keywords (dateIssued equals "[2500 TO 2566]") AND (dateIssued equals "[2510 TO 2519]") AND (subject equals "การสอนด้วยสื่อ") AND (subject equals "โสตทัศนูปกรณ์") (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "Academic achievement") AND (subject equals "คณิตศาสตร์ -- การศึกษาและการสอน (มัธยมศึกษา)") AND (subject equals "ความสามารถทางคณิตศาสตร์") (dateIssued equals "[2500 TO 2566]") AND (dateIssued equals "[2510 TO 2519]") AND (subject equals "การสอนด้วยสื่อ") AND (dateIssued equals "2513") (subject equals "Social Sciences") AND (subject equals "Public administration and defence; compulsory social security") AND (dateIssued equals "[2500 TO 2566]")
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