Devi Ernantika. (2021). ANALISIS FATWA DSN-MUI NO. 113/DSN-MUI/IX/2017 TENTANG AKAD WAKALAH BI AL-UJRAH TERHADAP BISNIS PERSONAL SHOPPER/ JASTIP DI WILAYAH PONOROGO. Opinia De Journal, 1(2), 19–39. https://doi.org/10.35888/opinia.v1i2.9