YUSNI, Romi mulyadi; ZAINI. Identifikasi Pengenalan Wajah Perokok Menggunakan Metode Principal Component Analysis. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), [S. l.], v. 4, n. 5, p. 892–898, 2020. DOI: 10.29207/resti.v4i5.2272. Disponível em: https://jurnal.iaii.or.id/index.php/RESTI/article/view/2272. Acesso em: 29 oct. 2026.