Search History Select to load keywords (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "คณิตศาสตร์ -- การศึกษาและการสอน (ประถมศึกษา)") AND (subject equals "Mathematics -- Study and teaching (Elementary)") AND (subject equals "Mathematics -- Composition and exercises") AND (subject equals "Mathematics -- Lesson planning") (dateIssued equals "[2500 TO 2566]") AND (dateIssued equals "[2540 TO 2549]") AND (author equals "นฤมล กิจไพศาลรัตนา") AND (dateIssued equals "2548") AND (author equals "ฉันทนา บรรพศิริโชติ หวันแก้ว") (subject equals "Social Sciences") AND (dateIssued equals "[2500 TO 2566]") AND (author equals "รมิดา แสงสวัสดิ์") AND (subject equals "Work environment") AND (subject equals "ความรุนแรงในที่ทำงาน")
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