Awala, S K, K Hove, M A Wanga, J S Valombola, and O D Mwandemele. “Rainfall Trend and Variability in Semi-Arid Northern Namibia: Implications for Smallholder Agricultural Production”. Welwitschia International Journal of Agricultural Sciences 1, no. 1 (December 29, 2019): 1–25. Accessed April 24, 2024. https://journals.unam.edu.na/index.php/WIJAS/article/view/1364.