Ilhamdi, Ilhamdi, Ade Rahmat, and Zusyah Porja Daryanto , trans. “Effect of Drill Passing Down With Walls and Pairs Against Accuracy of Underpass in Volleyball Game”. INSPIREE: Indonesian Sport Innovation Review 4, no. 03 (September 27, 2023): 117–128. Accessed September 26, 2025. https://inspiree.review/index.php/inspiree/article/view/119.