Adnan, Rahmat, Nasriq Muzayin, and Norasrudin Sulaiman. “Analysis of Movement Pattern Among Referee in 2012 Malaysian Cup”. Journal of Human Sport and Exercise 8, no. 3proc (December 15, 2013): S642-S650. Accessed March 29, 2024. https://www.jhse.ua.es/article/view/2013-v8-n3-proc-analysis-of-movement-pattern-among-referee-in-20.