SERIES: ECONOMICS APPLIED TO PROCESS ENGINEERING (Part 3). OPERATING COST MANAGEMENT IN A COMPANY WITH MULTIPLE PRODUCTS. Revista Peruana de Química e Ingeniería Química, [S. l.], v. 8, n. 1, p. 55–63, 2005. Disponível em: https://revistasinvestigacion.unmsm.edu.pe/index.php/quim/article/view/5157.. Acesso em: 17 jul. 2024.