Marwal, Muhammad Ilyas, Syafiq Amir, and Rina Farah. “Patent Law in Islamic Economics Challenges and Opportunities”. Sharia Oikonomia Law Journal 2, no. 3 (December 6, 2024): 209–220. Accessed January 1, 2026. https://research.adra.ac.id/index.php/solj/article/view/1409.