Assessment and Evaluation of Volcanic Rocks Used as Construction Materials in the City of Addis Ababa. Momona Ethiopian Journal of Science (MEJS) , [S. l.], v. 8, n. 2, p. 193–212, 2024. Disponível em: https://journal.mu.edu.et/index.php/mejs/article/view/208.. Acesso em: 16 sep. 2024.