Purwanto, Ade, and Khoirul Umam. “THE EFFECTIVENESS OFTAGLINE "ADA AQUA" USING EPIC MODEL IN RANGKAPAN JAYA BARU SUB-DISTRICTPANCORAN MAS DEPOK”. MBA : Journal of Management and Business Aplication 2, no. 2 (August 12, 2019). Accessed October 5, 2024. https://jurnal.itsm.ac.id/index.php/mba/article/view/325.