Muangritdech, Nattha, Wilaiwan Khrisanapant, Wannapa Ishida, Orapin Pasurivong, Watchara Boonsawat, Boonsong Patjanasoontorn, Burabha Pussadhamma, Tichanon Promsrisuk, and Jiraporn Khangkhan. 2014. “A Pilot Study of Maximum Aerobic Capacity and Anaerobic Threshold Among Thais”. Srinagarind Medical Journal 29 (5):442-49. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/25920.