Freitas, Wallace Edelky de Souza, Maria Lucilania Bezerra Almeida, Patrícia Lígia Dantas de Morais, e José Robson da Silva. 2015. “Different ‘umbu-cajá’ Clones Fruit Quality”. Científica 43 (3). Dracena, SP:236-40. https://doi.org/10.15361/1984-5529.2015v43n3p236-240.