H. F. . Rodrigues, M. Ângelo L. . Moreira, M. dos . Santos, C. F. S. . Gomes, R. S. Quintal, and E. L. . Pereira Junior, “Linear programming for cost minimization: : Case study in a dining hall of a military organization of the Brazilian Navy”, e-TECH, vol. 15, no. 3, Nov. 2022.