Search History Select to load keywords (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "Science -- Study and teaching (Secondary)") AND (subject equals "Academic achievement") AND (subject equals "การสอน") AND (subject equals "Learning") (dateIssued equals "[2500 TO 2566]") AND (dateIssued equals "[2550 TO 2559]") AND (subject equals "การศึกษานอกระบบโรงเรียน") AND (subject equals "Non-formal education") (author equals "Buntika Areekul Butcher") AND (author equals "Barrios, Hector") AND (author equals "Knizek, Milos") AND (author equals "Gripenberg, Sofia")
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