Asgele B. Determinant Factors of Sustainable Urban Land Management System in Tigrai and Amhara Regions, Ethiopia. J. Afri. Devt. Stud [Internet]. 2022Jul.31 [cited 2024Jul.3];6(1):5-17. Available from: http://ejol.aau.edu.et/index.php/JADS/article/view/3295