KAIMUK, Pharkpum, and Varangkana KAIMUK. “PHYSICAL ACTIVITY LEVEL MEASUREMENTS IN THE CADDIE PROFESSION”. Journal of Sports Science and Technology 15, no. 2 (December 28, 2015): 1–9. accessed March 7, 2026. https://he01.tci-thaijo.org/index.php/JSST/article/view/44930.