Margie Subahagia Ningsih, Rizkha Rida, & Ragel Maulana. (2025). USULAN PERBAIKAN STRATEGI BISNIS DI SLAYER COFFEE MEDAN DENGAN METODE BUSINESS MODEL CANVAS (BMC). Journal of Innovation Research and Knowledge, 4(8), 5915–5924. Retrieved from https://www.bajangjournal.com/index.php/JIRK/article/view/9425