Ngari, A. Z., Ngadda, Y. H., & Malgwi, D. I. (2023). Comparative Study on Electron Stopping Power in Some Material Targets Using Einstein Relativistic Mass-Energy Theory, Bahjat Mass-Energy Concept and New Mass-Energy Concept. Nigerian Journal of Physics, 32(3), 65–72. Retrieved from https://njp.nipngr.org/index.php/njp/article/view/137