Search History Select to load keywords (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "Academic achievement") AND (subject equals "Mathematics -- Study and teaching (Secondary)") AND (subject equals "High school students -- Thailand -- Trang") AND (subject equals "Mathematical ability") (dateIssued equals "[2500 TO 2566]") AND (subject equals "พยาบาล") AND (dateIssued equals "[2550 TO 2559]") AND (author equals "กฤตยา อุบลนุช") AND (dateIssued equals "2554")
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