“Desempenho agronômico Da Cultura Do Nabo Forrageiro Influenciado Pelos resíduos De Plantas De Girassol =Oil Radish Development Agronomic Affected by Sunflower Plants Residues”. Bioscience Journal, vol. 30, no. 1, Jan. 2014, pp. 117-28, https://seer.ufu.br/index.php/biosciencejournal/article/view/15200.