Search History Select to load keywords (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "Academic achievement") AND (subject equals "คณิตศาสตร์ -- การศึกษาและการสอน (ประถมศึกษา)") AND (subject equals "Games in mathematics education") AND (subject equals "Constructivism (Education)") AND (subject equals "Mathematical recreations") (author equals "วิเชฏฐ์ คนซื่อ") AND (dateIssued equals "[2550 TO 2559]") AND (author equals "ภัทรดร ภิญโญพิชญ์") AND (dateIssued equals "2554") AND (subject equals "การโคลนยีน") AND (author equals "ผุสตี ปริยานนท์")
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