Martins, A. D., P. R. B. de Sousa, and V. N. de Castro. “Evaluation of Agronomic Characteristics and Productivity of Elephant Grass (pennisetum Purpureum Schum) Cv. Brs Capiaçu in Different Dosages of Phosphate Fertilization”. Seven Editora, June 2024, pp. 178-90, https://sevenpublicacoes.com.br/editora/article/view/4779.