عمر ع. س. ع. LINEAR PROGRAMMING WITH GOALSS. Electronic Journal of University of Aden for Humanity and Social Sciences, [S. l.], v. 7, n. 1, p. 9–20, 2026. DOI: 10.47372/ejua-hs.2026.1.509. Disponível em: https://www.ejua.net/index.php/EJUA-HS/article/view/509. Acesso em: 13 apr. 2026.