FANANI, Ahwan; KHOIR, Tholkhatul; BIN HASHIM, Shahrin. MUHAMMADIYAH’S UṢŪL AL-FIQH IN DETERMINING THE BEGINNING OF RAMAḌȂN AND SYAWWȂL MONTHS. International Journal Ihya’ ’Ulum al-Din, [S. l.], v. 27, n. 2, p. 89–104, 2025. DOI: 10.21580/ihya.27.2.29716. Disponível em: https://journal.walisongo.ac.id/index.php/ihya/article/view/29716. Acesso em: 26 feb. 2026.