Fadhil M, Alficandra A. Contribution of Arm Muscle Explosive Power and Eye-Hand Coordination to Servicing Accuracy at SMPN 21 Pekanbaru Volleyball Club: Kontribusi Daya Ledak Otot Lengan Dan Koordinasi Mata -Tangan Terhadap Ketepatan Servis Atas Klub Bolavoli SMPN 21 Pekanbaru. ORKES [Internet]. 2024 Apr. 30 [cited 2026 Mar. 27];3(1):15-2. Available from: https://journals.badnurmedisa.org/index.php/orkes/article/view/102