HUANG, Yung-Fu; LAI, Chih-Sung. Retailer’s lot-sizing policy under two warehouses and two levels of delay permitted using algebraic method. Yugoslav Journal of Operations Research, [S. l.], v. 17, n. 1, p. 55–74, 2007. DOI: 10.2298/YJOR0701055H. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/209. Acesso em: 16 nov. 2025.