Adil Awal. 2022. “Smart Box Machine Mask Berbasis Face Recognition Penyedia Masker Di Ruang Tertutup Pencegahan Penularan Covid-19”. ULIL ALBAB : Jurnal Ilmiah Multidisiplin 1 (12):4192-99. https://doi.org/10.56799/jim.v1i12.1042.