Shipanga, Immanuel, and Tobias Shinyemba. “Evaluation of Age-Sex Data Collected in the 1991, 2001 and 2011 Population and Housing Censuses of Namibia”. Asian Journal of Population Sciences 2, no. 1 (January 10, 2023): 1–16. Accessed April 19, 2024. https://nepjol.info/index.php/ajps/article/view/51087.