Siahaan L, Muliani R, Padang NR, Lubis PKD. The Business Feasibility Study Analysis of a Coffee Shop at the Tempat Biasa Coffee, Jalan Gurilla No. 102 Medan. EJEB [Internet]. 2023Jan.31 [cited 2025Jul.6];2(1):20-5. Available from: https://jurnal.larisma.or.id/index.php/EJEB/article/view/562