Syed Yahaya, S. S., Y.-F. Lim, H. Ali, and Z. Omar. “Robust Linear Discriminant Analysis With Automatic Trimmed Mean”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), vol. 8, no. 10, Dec. 2016, pp. 1-3, https://jtec.utem.edu.my/jtec/article/view/1356.