แก้วทองใหญ่ ว, . พ. A DEVELOPMENT OF INSTRUCTIONAL MODEL INITIATIVE WITH 3 IN HIGHER EDUCATION MAHACHULALONGKORNRAJAVIDYALAYA. JMND [internet]. 2019 Apr. 30 [cited 2026 Oct. 4];6(2):973-90. available from: https://so03.tci-thaijo.org/index.php/JMND/article/view/183348