Hussein, Hussein Qasim, and Zeina Abbas Khedheer. “Study the Effect of Using Microwave Radiation and H-Donors on Improving Heavy Oil”. Iraqi Journal of Chemical and Petroleum Engineering 18, no. 4 (December 30, 2017): 1–13. Accessed December 16, 2024. https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/67.