Search History Select to load keywords (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "การแก้ปัญหา") AND (dateIssued equals "[2543 TO 2549]") AND (dateIssued equals "2544") AND (subject equals "Mathematics -- Study and teaching (Elementary)") (subject equals "Social Sciences") AND (dateIssued equals "[2014 TO 2099]") AND (dateIssued equals "2019") AND (subject equals "สหภาพยุโรป") AND (subject equals "IUU-Fishing") AND (subject equals "ประเทศไทย")
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