supriadi, supriadi and wilastra, devit 2023. The Relationship between Finger Muscle Strength and Hand Eye Coordination on Volleyball Passing Results in Extracurricular Participants Ma Ppth Tembilahan. JOI (Jurnal Olahraga Indragiri): Olahraga, Pendidikan , Kesehatan, Rekreasi. 7, 1 (Apr. 2023), 44–51. DOI:https://doi.org/10.61672/joi.v7i1.2608.