SOPWAN, N.; AL-HAMIDY, A. D. Implikasi Kriteria Visibilitas Hilal Rekomendasi Jakarta 2017 Terhadap Penanggalan Hijriah di Indonesia. Azimuth: Journal of Islamic Astronomy, [S. l.], v. 1, n. 1, p. 52–73, 2020. DOI: 10.15642/azimuth.2020.1.1.52-73. Disponível em: https://jurnalfsh.uinsby.ac.id/index.php/azimuth/article/view/786. Acesso em: 23 apr. 2024.