Hardiansyah B, Primasetya A. Sistem Deteksi Penggunaan masker (Face Mask Detection) Menggunakan Algoritma Deep Learning YOLOv4. Stains [Internet]. 2023Jan.16 [cited 2024Apr.25];2(1):313-8. Available from: https://proceeding.unpkediri.ac.id/index.php/stains/article/view/2820