GONZAGA, Zenaida C. et al. Growth and yield of different leaf-type lettuce cultivars grown in protected and open field cultivation. Annals of Tropical Research, [S. l.], v. 39, n. Supplement B, p. 100–107, 2017. DOI: 10.32945/atr39sb7.2017. Disponível em: https://atr.vsu.edu.ph/article/view/173. Acesso em: 22 dec. 2024.