Pratama, D., B. Priyatmono, A. Muhammad, and U. Anwar. “EFFORTS TO OPTIMIZE HEALTH SERVICES FOR ELDERLY PRISONERS AT TULUNGAGUNG CLASS IIB CORRECTIONAL INSTITUTION”. Journal of Management : Small and Medium Enterprises (SMEs), Vol. 19, no. 1 - May, May 2026, pp. 461-70, https://ejurnal.undana.ac.id/index.php/JEM/article/view/24885.