Kareem1, Azad Taher, Rawaz Rostam Hamadamin2, Omed Mustafa3, Hawber Ata Karim1, & Mamoon Qadir Salih4. " Transport Modeling and Leaching Kinetics in Groundwater of Shiwashok Oil field, Kurdistan Region, Iraq." Tikrit Journal of Pure Science [Online], 25.6 (2020): 59-68. Web. 9 Mar. 2021