Search History Select to load keywords (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (dateIssued equals "[2500 TO 2564]") AND (subject equals "การสอน") AND (subject equals "Science -- Study and teaching (Secondary)") AND (dateIssued equals "[2531 TO 2539]") AND (subject equals "Teaching") AND (subject equals "High school students -- Attitudes") (author equals "วิเชฏฐ์ คนซื่อ") AND (author equals "นพดล กิตนะ") AND (author equals "จิรารัช กิตนะ") AND (dateIssued equals "2561") AND (subject equals "เต่าทะเล") AND (author equals "ธฤษวรรณ ไตรจิตร์") AND (subject equals "Sea turtles")
Use filters to refine the search results.