Purwanto, Ade, and Khoirul Umam. 2019. “THE EFFECTIVENESS OFTAGLINE "ADA AQUA" USING EPIC MODEL IN RANGKAPAN JAYA BARU SUB-DISTRICTPANCORAN MAS DEPOK”. MBA : Journal of Management and Business Aplication 2 (2). https://doi.org/10.31967/mba.v2i2.325.