Assessment of Drought Coping Strategies Practiced by the Households in the Oshipya District of Etayi Constituency in Northern Namibia: An Item Response Theory Approach. Journal of the Namibia Scientific Society, [S. l.], v. 68, p. 22, 2025. Disponível em: https://journal.namscience.com/index.php/journal/article/view/4.. Acesso em: 29 dec. 2025.