Siahaan, L., Muliani, R., Padang, N. R. and Lubis, P. K. D. (2023) “The Business Feasibility Study Analysis of a Coffee Shop at the Tempat Biasa Coffee, Jalan Gurilla No. 102 Medan”, Economic: Journal Economic and Business, 2(1), pp. 20–25. doi: 10.56495/ejeb.v2i1.562.