Kadir, Amiruddin. “Konsep Produksi Dalam Perspektif Ekonomi Syariah”. EcceS: Economics Social and Development Studies 1, no. 1 (August 18, 2014). Accessed September 19, 2024. https://journal3.uin-alauddin.ac.id/index.php/ecc/article/view/1179.