NUÑEZ, Tessie C. SPORAD FORMATION AND POLLEN FERTILITY OF NINE LOCAL COCONUT CULTIVARS. Annals of Tropical Research, [S. l.], v. 10, n. 3&4, p. 163–168, 1988. Disponível em: https://atr.vsu.edu.ph/article/view/653. Acesso em: 5 dec. 2025.