Silva, Monalisa Alves Diniz da, et al. “Phytochemical Prospection and Allelopathy of Cynophalla Hastata in the Emergence of Amburana Cearensis Seedlings”. Diversitas Journal, vol. 6, no. 4, Oct. 2021, pp. 3739-56, doi:10.48017/dj.v6i4.1970.