Sayuti Malik, Lukman Lukman, Eneng Isti Alpiyanti, and Wasis Haryono. “ Perancangan Sistem Informasi Absensi QR Code Dengan Metode Prototype Pada Smp Raudlatul Hikmah”. Journal Innovation In Education 3, no. 2 (June 25, 2025): 357–367. Accessed December 6, 2025. https://jurnal.stikes-ibnusina.ac.id/index.php/INOVED/article/view/2958.