JOSHI, Vishwas Deep; GUPTA, Nilama. On a Paradox in Linear Plus Linear Fractional Transportation Problem. MATEMATIKA, [S. l.], v. 26, p. 167–178, 2010. DOI: 10.11113/matematika.v26.n.560. Disponível em: https://matematika.utm.my/index.php/matematika/article/view/560. Acesso em: 3 may. 2024.