MOGOTSI, K.; NYANGITO, M.; NYARIKI, D. The perfect drought? Constraints limiting Kalahari agro-pastoral communities from coping and adapting. African Journal of Environmental Science and Technology, [S. l.], v. 5, n. 3, p. 168–177, 2011. DOI: 10.4314/ajest.v5i3.71924. Disponível em: https://www.ajol.info/index.php/ajest/article/view/71924. Acesso em: 16 sep. 2026.