Hernández-Valencia, Ismael, et al. “Toxicity of Contaminated Soils With Heavy Oil on Seedlings of Moriche Palm Mauritia Flexuosa L. F”. Bioagro, vol. 32, no. 2, May 2020, pp. 117-22, https://mail.revistas.uclave.org/index.php/bioagro/article/view/2695.