Ahmed , Lubna Salah, and Qusay Adnan Abbas. “Spectroscopic Study of the Influence of Corona Discharge Polarity on Air Discharge Characteristics in Liquid Electrodes System”. Iraqi Journal of Science 67, no. 4 (April 30, 2026): 2287–2297. Accessed July 2, 2026. https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/13730.