I.U., Ubong, Obunwo C., and Faafa A. “Essential and Non-Essential Metals in Soft Drinks Consumed and Sold In Port Harcourt, Nigeria”. RA Journal Of Applied Research 2, no. 08 (August 11, 2016): 550–557. Accessed November 22, 2024. http://rajournals.in/index.php/rajar/article/view/349.