Alemran, Ahmad, Bahbibi Binti Rahmatullah, and Ali Hadi. “Systematic Review on Ear Identification”. International Journal of Engineering & Technology 7, no. 4.31 (December 9, 2018): 251–259. Accessed April 29, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/23377.