Ojimelukwe, Philippa C, and Nuria Amaechi. “Composition of Vernoniaamygdalina and Its Potential Health Benefits”.
International Journal of Environment, Agriculture and Biotechnology 5, no. 6 (November 11, 2019). Accessed May 1, 2025.
https://journal-repository.com/index.php/ijeab/article/view/1436.