AL-SALAMAH, M.; ALSAWAFY, O. Economic Order Quantity for Items with Two Types of Imperfect Quality. An International Journal of Optimization and Control: Theories & Applications (IJOCTA), [S. l.], v. 2, n. 1, p. 73–82, 2011. DOI: 10.11121/ijocta.01.2012.0082. Disponível em: http://ijocta.org/index.php/files/article/view/82. Acesso em: 22 jan. 2025.