“Petrophysical Study of Limestone Rocks for Al-Nfayil Formation –Bahr Al-Najaf Depression and Suitability for Industrial Purposes”. JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences, vol. 29, no. 1, Apr. 2021, pp. 75-85, https://journalofbabylon.com/index.php/JUBPAS/article/view/3543.