عواد كاظم شعلان. Sensitivity analysis in linear programming adds new variables and new constraints at the same time. Iraqi Journal for Administrative Sciences, كربلاء، جمهورية العراق, v. 2, n. 8-7, p. 74–90, 2024. Disponível em: https://mail.journals.uokerbala.edu.iq/index.php/ijas/article/view/1614. Acesso em: 18 jan. 2025.