Aslam, Annisa Paramaswary, Dian Anggraece Sigit Parawansa, and Muh Al Fatah Arief Putra. 2023. “Green Marketing Campaign and Loyalty Customer : A Study from Starbucks Makassar Customers”. Economics and Business Journal (ECBIS) 1 (4):339-48. https://doi.org/10.47353/ecbis.v1i4.40.