El-Hamzaoui, Youness, J. Alfredo Hernández, y Bassam Ali. 2010. «A Heuristic Approach for Improvement Batch Plant Design under Imprecise Demand Using Fuzzy Logics». Programación matemática Y Software 2 (1):1-16. https://doi.org/10.30973/progmat/2010.2.1/1.