Abidinsyah, Z. et al. 2026. Analysis of Public Service Quality at the Ferry Port in the Traffic and Transportation UPT Sebatik, Nunukan Regency Transportation Office. International Journal of Global Sustainable Research. 4, 8 (Sep. 2026), 1001–1022. DOI:https://doi.org/10.59890/ijgsr.v4i8.317.