Aquino, Deisy Aiane Lima de, et al. “Phenotypic Variability of Cowpea Genotypes for Immature Seed Harvesting”. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], vol. 51, Nov. 2021, p. e69614, https://teste.revistas.ufg.br/pat/article/view/69614.