Susilawati Mohamad, Fatma, and Musab Iqtait. “Active Shape Model With Multiple Classifiers for Age Prediction”. International Journal of Engineering and Technology 7, no. 3.28 (August 17, 2018): 329–333. Accessed February 11, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/28426.