.Al-Ibrahim R .N, K. Al-Ameri T. Crude Oil Analyses of the Yamama Formation in the Subbah, Ratawi, Tuba and Luhis Oil Fields, Southern Iraq. Iraqi Journal of Science [Internet]. 2023 Apr. 30 [cited 2026 Jan. 7];56(2B):1425-37. Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/10118