Izharullah Chishti and Syed Zainul Abidin 2024. The Trading and Usage Concepts of the Prophet Muhammad ? in the Contemporary Era: "??? ???? ? ?? ????? ????? ??? ??? ???? ??? ??????? ?? ?????? ". INTERNATIONAL JOURNAL OF ISLAMIC STUDIES & CULTURE. 4, 3 (Sep. 2024), 433–441.