Pamungkas, B., D. Supriyadi, dan S. Astiti. “Website Satisfaction Analysis Using Usability Scale System In Cilongok District Office”. JUPITER (Jurnal Penelitian Ilmu Dan Teknologi Komputer), vol. 13, no. 1, April 2021, hlm. 39-46, https://jurnal.polsri.ac.id/index.php/jupiter/article/view/3246.