Adrini Hapsari, P. et al. 2026. The Impact of Polypharmacy on Medication Problems and Clinical Outcomes in Patients with Stage 5 Chronic Kidney Disease Undergoing Hemodialysis: A Narrative Review. Journal Research of Social Science, Economics, and Management. 5, 12 (Jul. 2026), 13630–13644. DOI:https://doi.org/10.59141/jrssem.v5i12.1581.