chamnantham, wanwisa, & Laksana, K. (2025). The Effects of Cooperative Learning Approach Combined with E-books on Academic Achievement in Health Education for Grade 11 Students at Donmuang Chaturachinda School. Mahachula Academic Journal, 12(1), 411–429. retrieved from https://so04.tci-thaijo.org/index.php/JMA/article/view/277128