Apriyato, Tirto Apriyato, and Muhammad Ilham. “APLIKASI PENGGUNAAN ALAT PELONTAR PADA TIM BOLA VOLI DKI JAKARTA”. Prosiding Seminar Nasional Pengabdian Kepada Masyarakat 2, no. 1 (December 20, 2021): SNPPM2021ST-229 . Accessed July 25, 2024. https://journal.unj.ac.id/unj/index.php/snppm/article/view/25611.