MUHARRAM, Nur Ahmad; PUTRA, Rendhitya Prima. Pengembangan Buku Saku Mobile Learning Berbasis Android Tentang Signal-Signal Wasit Bolavoli Kota Kediri. Prosiding Seminar Nasional IPTEK Olahraga (SENALOG), [S. l.], v. 2, n. 1, p. Pembelajaran–Or 1, 2019. Disponível em: https://ejournal.unibabwi.ac.id/index.php/semnassenalog/article/view/583. Acesso em: 3 jun. 2025.