ANGGER GINDAONG, Carlos Aprillio; NIRMALA, Irma; SUHERY, Cucu. Application Of Kalman Filter Algorithm to Reduce Noise In Door Lock Opening System With Voice Recognition. SMARTICS Journal, Malang, Jawa Timur, Indonesia, v. 12, n. 1, 2026. DOI: 10.21067/smartics.v12i1.13931. Disponível em: http://ejournal.unikama.ac.id/index.php/jst/article/view/13931. Acesso em: 13 may. 2026.