Calculation of Production Cost in Determining the Selling Price in Bang Halim’s Tofu Business. Business Management, [S. l.], v. 5, n. 1, 2026. DOI: 10.58258/bisnis.v5i1.10207. Disponível em: https://ejournal.mandalanursa.org/index.php/Bisnis/article/view/10207. Acesso em: 2 jul. 2026.