SAFFO, M. Determination of Electrical Conductivity of Glow Discharge in Dry Air at Low Pressure. Journal of Education and Science, [S. l.], v. 18, n. 1, p. 31–44, 2006. DOI: 10.33899/edusj.2006.79229. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/41544. Acesso em: 7 sep. 2025.