Ali, Hina, and Din Muhammad Sangrasi. “A Comparative Analysis of Biometric Security Techniques: Evaluating Contact Touch-Based and Touch Less Biometric Techniques”. Siazga Research Journal 4, no. 4 (December 31, 2025): 222–230. Accessed February 18, 2026. https://journals-uoli.com/index.php/SRJ/article/view/149.