1.
Ali Hameed Ali Al-Zubaidi. The Effect of Using Fartlek Training Method on Developing Speed, Strength Endurance, and Court Defense Skill Performance in Volleyball. Nakula [Internet]. 2025 May 15 [cited 2025 Jul. 15];3(3):329-37. Available from: https://journal.aripi.or.id/index.php/Nakula/article/view/1837