ADŽIĆ, S.; PAVLOVIĆ, S.; ZDRAVKOVIĆ, J. Economic justifcation for vegetable seed concept of sustainable organic production. Economics of Agriculture, [S. l.], v. 57, n. Spec.num.2, p. 20–24, 2010. Disponível em: https://ea.bg.ac.rs/index.php/EA/article/view/909. Acesso em: 6 may. 2024.