Sulistyaningrum, D.P., Septianingtyas, M.C.A. and Rusmiyati, R. 2026. Assessment of Cognitive Function in Elderly Patients Undergoing Hemodialysis . MEDICA (International Medical Scientific Journal). 8, 7 (Jul. 2026), 712–722. DOI:https://doi.org/10.53770/medica.v8i7.1022.