Promsrisuk, et.al, Tichanon, Wilaiwan Khrisanapant, Orapin Pasurivong, Watchara Boonsawat, Burabha Pussadhamma, Paitoon Benjapornlert, and Puttapol Chanchalad. “Prediction Equations for Maximum Aerobic Capacity Using Cardiopulmonary Exercise Testing Among Thais”. Asia-Pacific Journal of Science and Technology 20, no. 4 (December 18, 2015): 449–458. Accessed May 5, 2024. https://so01.tci-thaijo.org/index.php/APST/article/view/43815.