The Engineering Properties and Geochemical Relationship For The Volcaniclastic Rocks Of The Muqdadiya Formation In Hemrin Area, NE. IRAQ. Iraqi Journal of Science [Internet]. 2022 Jun. 24 [cited 2024 Dec. 19];57(2B):1210-26. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7344