Search History Select to load keywords (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "คณิตศาสตร์ -- การศึกษาและการสอน (ประถมศึกษา)") AND (subject equals "Mathematics -- Study and teaching (Elementary)") AND (subject equals "Games in mathematics education") AND (subject equals "จำนวนเลข") AND (subject equals "Constructivism (Education)") AND (subject equals "Numeration") (author equals "วิเชฏฐ์ คนซื่อ") AND (subject equals "Limnonectes blythii") AND (subject equals "กบทูด") AND (author equals "พชร สิทธิชีวภาค") AND (author equals "ณัฏฐา มธุพยนต์") AND (author equals "ผุสตี ปริยานนท์") AND (author equals "จิรารัช กิตนะ") (dateIssued equals "[2500 TO 2566]") AND (dateIssued equals "[2560 TO 2566]") AND (dateIssued equals "2560") AND (author equals "จิรารัช กิตนะ") AND (author equals "ณัฏฐา มธุพยนต์") AND (subject equals "Frogs -- Reproduction")
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