Determination of the Deadline for Isha Prayer: Fiqh and Astronomical Analysis of the Concept of Midnight. ALFALAK: Journal of Islamic Astronomy, [S. l.], v. 1, n. 1, p. 50–66, 2026. DOI: 10.66325/7v44ef64. Disponível em: https://juna.nusantarajournal.com/index.php/jasu/article/view/332. Acesso em: 29 jun. 2026.