Khumairoh, G. V., & Oktafia, R. (2020). IMPLEMENTATION OF THE WAKALAH BIL UJRAH AGREEMENT IN THE MANAGEMENT OF HEALTH PROTECTION PRODUCTS AT PRUDENTIAL SHARIA SIDOARJO BRANCH. Jurnal Ekonomi Syariah Teori Dan Terapan, 7(10), 1944–1960. https://doi.org/10.20473/vol7iss202010pp1944-1960