สุกใส น, เสวกงาม ว. EFFECTS OF FLIPPED CLASSROOM AND GAMIFICATION ON ABILITY IN APPLYING COMPUTER KNOWLEDGE OF UPPER SECONDARY SCHOOL STUDENTS. J. IND. EDUC. [Internet]. 2018 Dec. 28 [cited 2024 Apr. 19];17(3):176-84. Available from: https://ph01.tci-thaijo.org/index.php/JIE/article/view/147262