Aquino, J. M. “Physical Education Instructors’ Perception on the Commission on Higher Education Memorandum Order 39, S.2021 in a Higher Learning Institution in the Philippines”. Thai Journal of East Asian Studies, vol. 27, no. 1, June 2023, pp. 47-68, https://so02.tci-thaijo.org/index.php/easttu/article/view/260058.