Fakher , Manar Hamed, Hedaya ali maeedl, Mohammed Mahdi Hamid Majeed, Alaa khalaf nama, and Athraa Nejm eubayd. “Understanding DC Shock Devices: Mechanisms, Applications, and Future Innovations”. Excellencia: International Multi-disciplinary Journal of Education (2994-9521) 2, no. 7 (July 26, 2024): 407–421. Accessed May 15, 2026. https://www.multijournals.org/index.php/excellencia-imje/article/view/1881.