ginanjar, yayat, Kisthi Hanila Dewi, and Nana Sutisna. 2024. “the Influence of Marketing Communication on Customer Loyalty at PT. Image Express Delivery Van (TIKI) Sumedang Branch : Pemasaran”. Jurnal Ekuisci 2 (1):50-58. https://doi.org/10.62885/ekuisci.v2i1.465.