Rancang Bangun New Normal Covid-19 Masker Detektor Dengan Citra Digital. Jurnal Teknik Elektro, [S. l.], v. 10, n. 2, p. 119–124, 2021. DOI: 10.21063/JTE.2021.31331018. Disponível em: https://jte.itp.ac.id/index.php/jte/article/view/686. Acesso em: 2 okt. 2025.