Umaira, R. Keberlakuan Hukum Qashar Shalat Berdasarkan ‘Illat Dalam Perspektif Hadis Dan Ushul Fiqh Di Era Modern: The Applicability of Qashar Prayer Law Based on ’Illat in the Perspective of Hadith and Ushul Fiqh in the Modern Era. Islamic Texts: Journal of Tafsir and Hadith Studies 2026, 2, 87-95.