JASSEM KADHIM, Mothana; AHMED EBRAHIEM, Sameera. Measuring the Concentration of Radon Gas in Book Stores in Primary Schools in Diyala Governorate. Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 35, n. 3, p. 56–64, 2022. DOI: 10.30526/35.3.2815. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/2815.. Acesso em: 1 sep. 2024.