Putri AR, Widodo C. Penerapan Labeling Qr Code untuk Memonitor Peralatan Kerja PT XYZ Menggunakan Diagram Activity. JVI [Internet]. 2024 Aug. 21 [cited 2026 Apr. 28];4(3):2345–2355. Available from: https://journal-laaroiba.com/ojs/index.php/visa/article/view/4137