Abdurrahman, Ginanjar, Reni Umilasari, Amalina Masyam Zakiyyah, and Wellen Camerino. 2025. “Pendampingan Sistem Absensi Siswa Berbasis QR Code SMK N 8 Jember”. JMM - Jurnal Masyarakat Merdeka 8 (1):78-84. https://doi.org/10.51213/jmm.v8i1.176.