Kena, Eshetu, and Gashaw Adera. “Estimation of Relativistic Mass Correction for Electronic and Muonic Hydrogen Atoms With Potential from Finite Size Source”. Ethiopian Journal of Science and Sustainable Development 9, no. 2 (July 31, 2022): 68-77. Accessed March 29, 2024. https://ejssd.astu.edu.et/index.php/EJSSD/article/view/474.