Jia, Li, Pratoom Muongmee, and Wantana Promsuay. 2012. “Comparison of results of Aerobic Power Value between Astrand-Rhyming Testing Method and Different Maximum Oxygen Consumption Testing Methods”. Journal of Exercise and Sport Science 9 (2). Chonburi, Thailand. https://he01.tci-thaijo.org/index.php/buuss/article/view/97507.