Mahdi, Ghadeer JM, Bayda A. Kalaf, and Mundher A. Khaleel. “Enhanced Supervised Principal Component Analysis for Cancer Classification”. Iraqi Journal of Science 62, no. 4 (April 30, 2021): 1321–1333. Accessed January 10, 2026. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/3389.