LUTFIANA, M. Fahrizi. DESIGN ANDROID-BASED STUDENT ATTENDANCE SYSTEM APPLICATION DEVELOPMENT WITH QR CODE FEATURE. Jurnal Teknologi Informatika dan Rekayasa Terapan, [S. l.], v. 1, n. 1, p. 21–25, 2026. Disponível em: https://jurnal.cbi.ac.id/index.php/jtirt/article/view/98. Acesso em: 6 nov. 2026.