Izzah, R. N., D. Endarti, and T. M. Andayani. “Cost Analysis Of Type 2 Diabetes Mellitus Therapy In High-Income And Low And Middle-Income Countries: A Systematic Review”. Journal of Health Economic and Policy Research (JHEPR), vol. 4, no. 1, Apr. 2026, pp. 85-93, doi:10.30595/jhepr.v4i1.202.