Nurhayati EL, Agustin AA, Nurhayani A, Oktavianti R. Implementation of a Sustainable Business Model in Culinary Business Innovation: A Case Study of Mini Martabak. EcoProfit [Internet]. 2025 Jan. 31 [cited 2025 Feb. 5];2(2). Available from: https://journal-iasssf.com/index.php/EcoProfit/article/view/1350