“Mathematical Relationship Between Temperature Change and the Changing Consumption of the Product and Kerosene Consumption Forecasting for These Years (2005-2015)”. Baghdad Science Journal 6, no. 2 (June 7, 2009): 323–328. Accessed July 23, 2024. https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/987.