Tahasak and Rinto Alexandro 2024. The Influence of E-Service Quality on Improving the Performance of The UKT Information System Mediated by Perceived Ease of Use at Palangka Raya University. International Journal of Contemporary Sciences (IJCS). 1, 6 (Apr. 2024), 209–222. DOI:https://doi.org/10.55927/ijcs.v2i4.8772.