Study of Limestones from the Nfayil Formation in Bahr Al-Najaf Depression and Suitability for Thermal conductivity. Iraqi Journal of Science [Internet]. 2022 Jul. 31 [cited 2025 Jul. 31];63(7):2980-6. Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/4924