ZAKZOUK, Ahmed A.A.; OSMAN, Mohamed S.A.; ZEANEDDIN, Ramadan A; KHALIFA, Hamdeen A. Solving the Multi-objective Facility Location Problem Using Big Bang Big Crunch and Pigeon Inspired Optimization Techniques. American Scientific Research Journal for Engineering, Technology, and Sciences, Jordan, v. 50, n. 1, p. 1–21, 2018. Disponível em: https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/4355. Acesso em: 2 oct. 2025.