DAHIYA, Kalpana; VERMA, Vanita. Paradox in a non-linear capacitated transportation problem. Yugoslav Journal of Operations Research, [S. l.], v. 16, n. 2, p. 189–210, 2006. DOI: 10.2298/YJOR0602189D. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/194. Acesso em: 27 sep. 2025.