Effects of the use of gliricídia and phosphate rock on growth and N, P and K levels in okra and cucumber crops. Research, Society and Development, [S. l.], v. 10, n. 6, p. e50810615939, 2021. DOI: 10.33448/rsd-v10i6.15939. Disponível em: https://www.rsdjournal.org/rsd/article/view/15939. Acesso em: 5 dec. 2025.