Search History Select to load keywords (dateIssued equals "[2500 TO 2566]") AND (dateIssued equals "[2510 TO 2519]") AND (subject equals "แบบเรียนสำเร็จรูป") AND (subject equals "การศึกษาขั้นประถม") (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "Academic achievement") AND (subject equals "Mathematics -- Study and teaching (Secondary)") AND (author equals "สุชาติ เจริญนิตย์") AND (subject equals "ความสามารถทางคณิตศาสตร์") (dateIssued equals "[2500 TO 2566]") AND (subject equals "Academic achievement")
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