Eduardo Melo Santiago, Franklin, Flávia Louzeiro de Aguiar Santiago, José Ferreira Lustosa Filho, and Rafael Felippe Ratke. “Plant Growth and Symptomatology of Macronutrient Deficiencies in Cowpea Plants”. Comunicata Scientiae 9, no. 3 (November 4, 2018): 503–508. Accessed July 5, 2024. https://comunicatascientiae.com.br/comunicata/article/view/2593.