Njau B. A theory-based behaviour change intervention to increase HIV self-testing uptake and linkage to HIV prevention, care and treatment for hard to reach populations in Northern Tanzania. Tanzania J Hlth Res [Internet]. 2023 Mar. 26 [cited 2024 May 2];24(2):121-37. Available from: https://www.ajol.info/index.php/thrb/article/view/238248