A. Oyawaluja, Aminat, et al. “Evaluation of Citrus Sinensis (Osbeck) (Rutaceae) Peel Preparation on The Reduction of Creatinine Levels and Its Antioxidant Properties In-Vitro”. The Nigerian Journal of Pharmacy, vol. 54, no. 2, June 2020, pp. 73-83 | https://doi.org/10.51412/psnnjp.2020.1, https://www.psnnjp.org/index.php/home/article/view/54.