Prasetyo, D. E., burhan, maldin ahmad, & Henita, J. (2025). The Effect of Arm Muscle Strength on Overhand Service Performance in Volleyball Extracurricular Activities at SMPN 01 Koto Baru. TOFEDU: The Future of Education Journal, 4(7), 3402–3404. https://doi.org/10.61445/tofedu.v4i7.833