Almeida, A. Q. de, e E. L. Vieira. “Gibberellin Action on Growth, Development and Production of Tobacco”. Scientia Agraria Paranaensis 9, no. 1 (janeiro 1, 2000): p.45–57. Acessado maio 3, 2024. https://e-revista.unioeste.br/index.php/scientiaagraria/article/view/4271.