SHIKANGALAH, R. N.; MAPANI, B. S. Ephemeral river systems and their ecosystem provisions to the local populations: A review of the Huab and Ugab Rivers, Namibia. International Science and Technology Journal of Namibia, [S. l.], v. 14, p. 46–62, 2021. Disponível em: https://journals.unam.edu.na/index.php/ISTJN/article/view/1541. Acesso em: 24 nov. 2024.