“Penerapan E-Arsip Siswa Menggu Nakan Qrcode (Studi Kasus : Smk Tritech Informatika Medan)”. SEMINAR NASIONAL MULTI DISIPLIN ILMU (SENADIMU), vol. 1, no. 1, Dec. 2024, pp. 899-14, https://senadimu.potensi-utama.org/index.php/home/article/view/235.