Bezabih, Bereket, Henok Refissa, and Thomas Bezabih. “Cause of Failure Investigation of Masonry Retaining Walls at Logita Bridge Site, Sidama Southern Ethiopia: Civil Engineering”. Ethiopian Journal of Engineering and Technology 2 (March 25, 2023): 25–42. Accessed January 13, 2026. https://journals.hu.edu.et/hu-journals/index.php/ejet/article/view/831.