Tinaun, J., & Chaiwatcharaporn, C. (2012). A Comparision Between The Effect of Arerobic and Anaerobic Traning on Anaerobic Threshold In Eighteen Years Old Soccer Player. Academic Journal of Thailand National Sports University, 4(3), 117–132. retrieved from https://he02.tci-thaijo.org/index.php/TNSUJournal/article/view/254880