M Fahri Aditya Nasution, Hanum L. Meeting Attendance Design Using Web-Based Qrcode On Diskominfo Kota Tebing Tinggi. JISTR [Internet]. 2022 Jun. 21 [cited 2025 Aug. 24];1(2):58-67. Available from: https://journal.aira.or.id/index.php/jistr/article/view/122