JOURNAL, B. S. Proposed methods of image recognition depend on the PCA: Hilal Hadi Saleh | Abdul Monem S. Rahma |Shaimaa H.Shaker. مجلة بغداد للعلوم, Iraq, Baghdad, v. 7, n. 1, p. 146-161, 2010. DOI: 10.21123/bsj.2010.7.1.146-161. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2883. Acesso em: 17 2021.