Salamah I. EVALUASI USABILITY WEBSITE POLSRI DENGAN MENGGUNAKAN SYSTEM USABILITY SCALE. j. nas. pendidik. teknik. inform. [Internet]. 2019 Dec. 31 [cited 2024 May 2];8(3):176-83. Available from: https://ejournal.undiksha.ac.id/index.php/janapati/article/view/17311