Search History Select to load keywords (subject equals "Medicine") AND (subject equals "Human health and social work activities") AND (subject equals "Health Professions") AND (author equals "วัชรพล เทพา") (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "คณิตศาสตร์ -- การศึกษาและการสอน (มัธยมศึกษา)") AND (dateIssued equals "[2530 TO 2539]") AND (author equals "วราภรณ์ วิหคโต")
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