Shisode Nikita Vijaysing, Dr. Shoyeb Ali Sayyed. “A Review Study of Eigenvalue–Eigenvector Methods in Covariance Matrices and Dimensionality Reduction”. International Journal of Advanced Research and Multidisciplinary Trends (IJARMT) 2, no. 1 (March 12, 2025): 1160–1169. Accessed May 12, 2026. https://ijarmt.com/index.php/j/article/view/931.