MODIBBO, Umar Muhammad; SAMSON, Oluwafemi; HAFISU, Rafiyatu. Profit Maximization in a Product Mix Company Using Linear Programming Approach to Resource Allocation. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 24, n. 4, p. 46–52, 2015. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/4440. Acesso em: 7 oct. 2025.