Riskyka, Riskyka, and Muhammad Nur Iqbal. 2025. “Analysis Implementation Contract Murabahah at the Ummahat Al- Kaffah Sharia Cooperative Binjai Perspective of Fatwa No. 04 DSN-MUI IV 2000 Concerning Murabahah”. Journal of Law, Politic and Humanities 5 (5):3773-81. https://doi.org/10.38035/jlph.v5i5.1964.