Search History Select to load keywords (subject equals "Social Sciences") AND (dateIssued equals "[2500 TO 2566]") AND (dateIssued equals "2564") AND (subject equals "Mathematics -- Study and teaching (Secondary)") AND (subject equals "Mathematical ability") AND (subject equals "คณิตศาสตร์ -- การศึกษาและการสอน (มัธยมศึกษา)") (author equals "วิเชฏฐ์ คนซื่อ") AND (author equals "สุธิโรจน์ มีสวัสดิ์") AND (author equals "ยุพาพร วิสูตร") AND (author equals "ธฤษวรรณ ไตรจิตร์") AND (subject equals "เต่าทะเล")
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