Victor C, Kavishe AM. The Challenges Faced by Trade Unions in Improving Employee Welfare and Strategies to Address Them: A Case of the Tanzania Union of Government and Health Employees (TUGHE) at the National Health Insurance Fund (NHIF). AJERNET [Internet]. 2025 Jan. 18 [cited 2026 Jun. 12];6(1):189-200. Available from: https://ajernet.net/ojs/index.php/ajernet/article/view/949