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 (author equals "ยุพาพร วิสูตร") AND (author equals "ผุสตี ปริยานนท์") AND (subject equals "Limnonectes blythii") AND (author equals "สุวิสาข์ ชอบจิตต์") AND (author equals "ฤดีมาศ บุตรศิริ")
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