Patcharapongphun R, Niradrop O. Factors Affecting Success in Online Learning Course HED 1101 Health Promotion for Life in Situation of Covid -19 of Ramkhamhaeng University Students. IARJ [internet]. 2022 Jul. 28 [cited 2025 Mar. 13];2(4):257-74. available from: https://so03.tci-thaijo.org/index.php/IARJ/article/view/262265