SIVASUNDARI, M.; RAO, K. S.; RAJU, R. A LEXICOGRAPHICAL METHOD FOR A PRODUCTION PLANNING PROBLEM IN AN ENGINEERING INDUSTRY: A CASE STUDY. The South African Journal of Industrial Engineering, [S. l.], v. 30, n. 1, p. 209–219, 2019. DOI: 10.7166/30-1-2044. Disponível em: https://sajie.journals.ac.za/pub/article/view/2044. Acesso em: 4 may. 2024.