Search History Select to load keywords (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "ความคิดและการคิด") AND (author equals "ประยูร บุญใช้") AND (dateIssued equals "2544") AND (subject equals "Problem solving") (dateIssued equals "[2500 TO 2566]") AND (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (dateIssued equals "[2520 TO 2529]") AND (dateIssued equals "2526") AND (subject equals "การแข่งขัน (จิตวิทยา)") (dateIssued equals "[2500 TO 2566]") AND (dateIssued equals "[2550 TO 2559]") AND (dateIssued equals "2554") AND (subject equals "น้ำเสีย -- การบำบัด")
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