Auchumeb, Karizitus, Vaino Indongo, and Markus Hitila. 2025. “Radioactivity Concentrations in Anthill Soils Used for Building Construction: A Case Study of Oshikoto Region, Namibia”. International Science and Technology Journal of Namibia 17 (1):140-53. https://journals.unam.edu.na/index.php/ISTJN/article/view/1695.