Surajo I.T., Haruna A., Kusharki H.M., Ruma M.M., & Salisu A. (2021). Assessment of Some Heavy Metals in Selected Cosmetics Commonly Sold in Katsina Markets and Their Human Health Risk. International Journal for Research in Applied Sciences and Biotechnology, 8(3), 118–123. Retrieved from https://ijrasb.com/index.php/ijrasb/article/view/143