SHARMA, Dinesh K.; JANA, R.K.; GAUR, Avinash. Fuzzy goal programming for agricultural land allocation problems. Yugoslav Journal of Operations Research, [S. l.], v. 17, n. 1, p. 31–42, 2007. DOI: 10.2298/YJOR0701031S. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/207. Acesso em: 10 jan. 2026.