1.
Siagian MA, Marsono AD. Sustainable Business Strategy through Business Model Canvas at PNM ULaMM Customer Grocery Stall Business in Padangsidimpuan. JAMBAK [Internet]. 2026 Apr. 16 [cited 2026 Apr. 22];4(1):1-18. Available from: https://journal.formosapublisher.org/index.php/jambak/article/view/16402