IKPEFAN, E. O.; UKWUBILE , C. A. .; NWANKWO , L. U. Cytotoxic, phytotoxic and insecticidal assessment of the crude extract and fractions of leaves of Conyza sumatrensis (Retz.) E. Walker Asteraceae. Nigerian Journal of Pharmaceutical and Applied Science Research, [S. l.], v. 9, n. 3, p. 52–58, 2020. Disponível em: http://mail.nijophasr.net/index.php/nijophasr/article/view/362. Acesso em: 19 sep. 2024.