Mochammad Ridhwan Musthofa, Possumah BT. STRATEGI PENGELOLAAN ZAKAT: ANALISIS KOMPARASI ERA KHALIFAH UMAR BIN ABDUL AZIZ DAN ERA SEKARANG DI INDONESIA. jemasi [Internet]. 2020Jul.27 [cited 2024Dec.3];16(1):1-13. Available from: http://415792.szccvv.uno/index.php/jemasi/article/view/57