Tohamba, M.R., Tenriawaru, A. and Aksara, L.B. 2026. USABILITY ANALYSIS OF THE UTBK OFFICER APPLICATION. Simtek : jurnal sistem informasi dan teknik komputer. 11, 1 (May 2026), 237–243. DOI:https://doi.org/10.51876/simtek.v11i1.1759.