Wildana Rosyada Adla, Yusup Prasetyo, and Fredy Eko Setiawan. “Pelatihan Servis Bola Voli Untuk Menghadapi Popda Kab. Semarang Di SMP Al-Mas’udiyyah”. Journal of Cross Knowledge 2, no. 1 (January 19, 2024): 183–186. Accessed June 1, 2025. https://edujavare.com/index.php/IJCK/article/view/271.