Widyastuti Y, Hidayatulloh S. Analisa Usability Testing Pada Aplikasi Mobile Penjualan Retail Menggunakan Metode System Usability Scale (SUS). rpts [Internet]. 2024Jun.20 [cited 2024Nov.23];4(2):74-83. Available from: http://jurnal.bsi.ac.id/index.php/reputasi/article/view/2341