Zidan, U.R. et al. 2026. User Satisfaction Analysis of the South Sumatra Spatial Planning Information System (SITARUNG): Generation Z Perceptions Using WebQual 4.0 and IPMA. International Journal Software Engineering and Computer Science (IJSECS). 6, 2 (Aug. 2026), 685–695. DOI:https://doi.org/10.35870/ijsecs.v6i2.7572.