Mulyono Jamal, Prama Sidiq Ramadhan, and zzam Fatahillah Mumtaz. “Treasures in Islam: The Role of Wealth in the Development of Islamic Business Activities”. al-Afkar, Journal For Islamic Studies 7, no. 4 (November 21, 2024): 957–966. Accessed February 5, 2025. https://mail.al-afkar.com/index.php/Afkar_Journal/article/view/1226.