FADEL KADIM, Shahad; NAJY HADY, Heiyam. Measurement Radon Gas Concentration in Selected Soil Samples of The of Al-Nada District in Najaf. International Journal of Engineering & Technology, [S. l.], v. 7, n. 4.36, p. 678–680, 2018. DOI: 10.14419/ijet.v7i4.36.24222. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/24222.. Acesso em: 3 may. 2024.