Search History Select to load keywords (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "การแก้ปัญหา") AND (dateIssued equals "[2543 TO 2549]") AND (subject equals "Mathematics -- Study and teaching (Elementary)") AND (subject equals "Reasoning") (dateIssued equals "[2500 TO 2566]") AND (dateIssued equals "[2550 TO 2559]") AND (subject equals "สมรรถนะ") (author equals "Buntika Areekul Butcher") AND (author equals "Barrios, Hector") AND (author equals "Knizek, Milos") AND (subject equals "seed syndrome")
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