SHIV RATAN SINGH; JAI PRAKASH. A Multimodal User Authentication Using Fuzzy Fusion of Face, Finger and Speech. International Journal of Advance Research in Engineering, Science & Technology, [S. l.], v. 2, n. 8, p. 19–25, 2015. Disponível em: https://ijarest.org/index.php/ijarest/article/view/270. Acesso em: 1 feb. 2026.