Phytochemical screening and toxicity of Crambe abyssinica Hochst extracts on Solanum lycopersicum L., Euphorbia heterophylla L., Bidens pilosa L. and Glycine max (L.) Merril. Bioscience Journal [online], 2019. [online], vol. 35, no. 5, pp. 1408–1421. [Accessed15 December 2025]. DOI 10.14393/BJ-v35n5a2019-42328. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/42328.