“USABILITAS TESTING PADA SIPD RI KABUPATEN NGANJUK DENGANMETODE SYSTEM USABILITY SCALE”, jcsh, vol. 2, no. 4, pp. 63–79, Aug. 2025, Accessed: Oct. 28, 2025. [Online]. Available: https://ojs.shahida.or.id/index.php/composite/article/view/67