Galrão, Enéas Zaborowsky, Milton Alexandre T. Vargas, Edson Lobato, and Heitor A. de Oliveira. 2014. “Planting Date of Peas Pisum Sativum for Seed Production in Central Brazil”. Pesquisa Agropecuaria Brasileira 9 (10):117-19. https://doi.org/10.1590/S1678-3921.pab1974.v9.17269.