AMANKWAH, E. Desertification in the Upper West Region of Ghana: Causes, Processes and Impact. International Journal of Technology and Management Research, [S. l.], v. 1, n. 1, p. 88–93, 2020. DOI: 10.47127/ijtmr.v1i1.15. Disponível em: https://ijtmr.ktu.edu.gh/index.php/ijtmr/article/view/15. Acesso em: 22 feb. 2025.