Pivetta, Laerte Gustavo, Camila de Aquino Tomaz-Pivetta, Laércio Augusto Pivetta, Ana Carolina da Costa Lara-Fioreze, Samuel Luiz Fioreze, e Maurício Dutra Zanotto. 2017. “Growth Performance of Castor Bean Hybrids under Different Plant Densities”. Revista Ceres 64 (4). https://ojs.ceres.ufv.br/ceres/article/view/1681.