Jassem M. A. Al – Hassien. “Effect of Acidity and Boiling Time on Food Contamination by Glass , Aluminium , Stainless Steel and Tefal Utensils in Iraqi Kitchens ”. Journal of Madenat Alelem University College 3, no. 1 (June 30, 2011): 94-104. Accessed December 23, 2024. http://116.203.176.164/index.php/JMAUC/article/view/269.