Omotola, E. O., B. Genthe, L. Ndlela, and S. Olatunji. “Phytotoxicity and Apoptotic Impact Assessment of an over-the-Counter Drug (paracetamol) Residue Using Allium Cepa As a Bioindicator”. TASUED Journal of Pure and Applied Sciences, vol. 2, no. 1, June 2023, pp. 39-49, http://journals.tasued.edu.ng/index.php/tjopas/article/view/5.