Search History Select to load keywords (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "กิจกรรมการเรียนการสอน") AND (subject equals "Mathematics -- Study and teaching (Secondary)") AND (dateIssued equals "2549") AND (subject equals "Activity programs in education") AND (subject equals "Academic achievement") (author equals "วิเชฏฐ์ คนซื่อ") AND (dateIssued equals "[2550 TO 2559]") AND (author equals "ภัทรดร ภิญโญพิชญ์") AND (author equals "จิรศักดิ์ สุจริต") AND (author equals "วีณา เมฆวิชัย") AND (author equals "จริยา เล็กประยูร")
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