ISWAHYUDI, Abdul Ghofur. Penentuan Akurasi Waktu Shalat (Studi Perbandingan Data Real Markaz dan Data Konversi). Sakina: Journal of Family Studies, [S. l.], v. 1, n. 1, 2019. Disponível em: https://urj.uin-malang.ac.id/index.php/jfs/article/view/297. Acesso em: 30 aug. 2026.