hanif S, Kasih I. DEVELOPMENT OF LEARNING MODEL SMASH VOLLEYBALL BASED MULTIPLE TRAINING IN FACULTY OF SPORT SCIENCES STATE UNIVERSITY OF MEDAN. jipes [Internet]. 2015 Dec. 1 [cited 2024 Nov. 25];1(2):25-32. Available from: https://journal.unj.ac.id/unj/index.php/jipes/article/view/3899