D. S. Haryani, E. K. . Saputra, O. . Abriyoso, C. . Yeo, and N. . Ardian, “Enhancing Small Culinary Business Competitiveness: A Business Model Canvas Analysis of a Boba Drink UMKM: Meningkatkan Daya Saing Usaha Kuliner Kecil: Analisis Kanvas Model Bisnis UMKM Minuman Boba”, ijler, vol. 18, no. 3, Aug. 2023.