Castor bean cake in top-dressing application as a source of nitrogen on the production and quality of zucchini organic seeds. Bioscience Journal, Uberlândia, MG, v. 36, p. 130–142, 2020. DOI: 10.14393/BJ-v36n0a2020-53563. Disponível em: https://seer.ufu.br/index.php/biosciencejournal/article/view/53563. Acesso em: 6 apr. 2025.