HEFNI, Wildani; UYUN, Qurrotul; CHAMDAN, Umar. Bureaucratizing Ḥisāb-Ru’ya: Polycentric Islamic Legal Authority in Determining Ramaḍān in Indonesia. Al-Ahkam, [S. l.], v. 36, n. 2, p. 367–398, 2026. DOI: 10.21580/ahkam.2026.36.2.31729. Disponível em: https://journal.walisongo.ac.id/index.php/ahkam/article/view/31729. Acesso em: 24 oct. 2026.