Hedynata, M.L. and Radianto, W.E.D. 2016. STRATEGI PROMOSI DALAM MENINGKATKAN PENJUALAN LUSCIOUS CHOCOLATE POTATO SNACK. PERFORMA. 1, 1 (Apr. 2016), 87–96. DOI:https://doi.org/10.37715/jp.v1i1.108.