I. Alsaif khalil, M.Mohi Al-Deen S. Eigen Values of Covariance Matrix for Feature Extraction of Latin Printed Image. IQJOSS [Internet]. 2011 Jun. 1 [cited 2025 Oct. 22];11(1):39-48. Available from: https://stats.uomosul.edu.iq/index.php/stats/article/view/29030