SALA, F.; LUCHIAN, D.; BOLDEA, M. The variation of some vegetation indices of maize under the influance of mineral fertilization. Review on Agriculture and Rural Development, [S. l.], v. 3, n. 1, p. 209–214, 2014. Disponível em: https://www.iskolakultura.hu/index.php/rard/article/view/13424. Acesso em: 15 may. 2024.