Warning: file_get_contents(https://r2.kuemeranti.store/public/mrdt/mar/elu/auth): Failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /home/tjsudsmac/public_html/index.php on line 2
Kulwa, Gerald S., and Matobola J Mihale. “Levels and Exposure Risks of Lead, Arsenic and Mercury from Selected Lipstick and Nail Polish Cosmetics Marketed in Dar Es Salaam, Tanzania”. Tanzania Journal of Science 46, no. 3 (October 31, 2020): 779–790. Accessed July 31, 2025. https://tjs.udsm.ac.tz/index.php/tjs/article/view/102.