Waikasikam, P., and K. Prayoonkiat. “DEVELOPMENT OF THE NEW-NORMAL EXERCISE PROGRAM TO ENHANCE HEALTH – RELATED PHYSICAL FITNESS OF THE WORKING AGE”. Journal of Faculty of Physical Education, vol. 26, no. 1, Oct. 2023, https://he03.tci-thaijo.org/index.php/peswuJ/article/view/1242.