Investigation of Conservation and Restoration Practices for Historical Buildings in Arada Sub-City, Addis Ababa, Ethiopia. Ethiopian Journal of Engineering and Technology, [S. l.], v. 3, p. 220–256, 2024. DOI: 10.82127/t2gmh769. Disponível em: https://journals.hu.edu.et/hu-journals/index.php/ejet/article/view/1807.. Acesso em: 28 nov. 2025.