Search History Select to load keywords (author equals "วิเชฏฐ์ คนซื่อ") AND (author equals "ผุสตี ปริยานนท์") AND (author equals "พชร สิทธิชีวภาค") AND (dateIssued equals "2560") AND (author equals "สุธิโรจน์ มีสวัสดิ์") AND (author equals "นพดล กิตนะ") AND (subject equals "Frogs -- Reproduction") (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "การแก้ปัญหา") AND (dateIssued equals "[2543 TO 2549]") AND (subject equals "Academic achievement") AND (subject equals "Problem solving") AND (dateIssued equals "2544")
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