Atanda, O. ., A. . Falohun, and A. . Afolabi. “Development of a Multimodal Biometric Security System Using Modified Convolutional Neural Network”. LAUTECH JOURNAL OF COMPUTING AND INFORMATICS , vol. 2, no. 1, July 2021, pp. pages 133-144, http://laujci.lautech.edu.ng/index.php/laujci/article/view/49.