Trakulkasemsuk, P., Phanomsarnnarin, N. ., Yodsai, T. . and Wongsakul, S. . (2021) “A CAUSAL RELATIONSHIP MODEL OF ONLINE LEARNING ON SECONDARY SCHOOL STUDENTS’ LOW BACK PAIN”, Journal of MCU Social Science Review. Ayutthaya, Thailand, 10(3), pp. 26–38. Available at: https://so03.tci-thaijo.org/index.php/jssr/article/view/251377 (Accessed: 2 May 2024).