Soni, Kshipra, and R.K Kapoor. “Modified Technique of Three Dimensional Face Recognition in the Presences of Facial Expression”. International Journal of Computer Sciences and Engineering 6, no. 10 (November 17, 2025): 656–661. Accessed February 2, 2026. https://ijcse.isroset.org/index.php/j/article/view/3547.