Kafabih, An’im, and Asfi Manzilati. 2018. “A Hadith about Riba and the Relationship With Occupation : Which One Is Preferable Between Merchant and Islamic Bank Clerk?”. Journal of Islamic Economics Lariba 4 (1):37-45. https://doi.org/10.20885/jielariba.vol4.iss1.art4.