Hakim, Abdul Aziz, Mulyana Mulyana, and Sofyan Hanif. 2017. “THE EFECT OF BIOMECHANICAL KNOWLEDGE, PHYSICAL CONDITION, AND LANDING TECHNIQUE ON ACL INJURY RISK OF SEPAK TAKRAW ATHLETES”. JIPES - JOURNAL OF INDONESIAN PHYSICAL EDUCATION AND SPORT 3 (2):151-61. https://doi.org/10.21009/JIPES.032.12.