Sembiring, C., and V. Biafri. “ENHANCING HEALTH SERVICES IN THE MANAGEMENT OF TUBERCULOSIS (TB) AT THE CLASS III YOUTH CORRECTIONAL INSTITUTION OF LANGKAT”. Journal of Management : Small and Medium Enterprises (SMEs), Vol. 19, no. 1 - May, May 2026, pp. 471-8, https://ejurnal.undana.ac.id/index.php/JEM/article/view/25027.