KUSUMA, Alan Budi; HADINATA, Novri. The Implementation of the Black Box Method for Testing Smart Hajj Application Ministry of Religion. Journal of Information Systems and Informatics, [S. l.], v. 4, n. 3, p. 673–686, 2022. DOI: 10.51519/journalisi.v4i3.306. Disponível em: https://www.journal-isi.org/index.php/isi/article/view/306. Acesso em: 7 mar. 2026.