POPOVIĆ, V.; KLJAJIĆ, N.; SUBIĆ, J. NEGOTIN LOWLAND IRRIGATION SYSTEM UPGRADING. Economics of Agriculture, [S. l.], v. 61, n. 3, p. 739–757, 2014. DOI: 10.5937/ekoPolj1403739P. Disponível em: https://ea.bg.ac.rs/index.php/EA/article/view/360. Acesso em: 3 may. 2024.