HAMAD, Hadeel Tariq; KADHIM, Nada Farhan; KARIM, Mahmood Salim. Radon Gas Questionnaire for Students of the College of Science, Mustansiriyah University. Al-Mustansiriyah Journal of Science, Baghdad, Iraq, v. 32, n. 4, p. 72–75, 2021. DOI: 10.23851/mjs.v32i4.1014. Disponível em: https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/1014.. Acesso em: 3 jul. 2025.