Search History Select to load keywords (dateIssued equals "[2500 TO 2566]") AND (subject equals "Engineering") AND (subject equals "Social Sciences") AND (author equals "วรรณชนก บุญชำนาญ") (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (dateIssued equals "[1982 TO 1999]") AND (subject equals "Thammasat University -- Students") AND (dateIssued equals "1982")
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