TRIPATHY, P.K.; SUKLA, Sujata. Decision support model for perishable items impacting ramp type demand in a discounted retail supply chain environment. Yugoslav Journal of Operations Research, [S. l.], v. 28, n. 3, p. 371–383, 2018. DOI: 10.2298/YJOR170615016T. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/546. Acesso em: 26 aug. 2025.