KAMIL RAOOF , Bafren; MOHAMMED AHMED , Khabat; MOHAMMED OTHMAN , Rand. An Experimental Study of Locally Assembled Vacuum Chamber and Estimation of Sample Porosities from Various Formations, Northern Iraq . Tikrit Journal of Pure Science, [S. l.], v. 30, n. 2, p. 63–75, 2025. DOI: 10.25130/tjps.v30i2.1762. Disponível em: https://tjpsj.org/index.php/tjps/article/view/1762. Acesso em: 17 jun. 2025.