Hafiz Burhan Ul Haq, Akifa Abbas, Muhammad Amjad Khan, Memoona and Sabreena Nawaz (2021) “Biometric Attendance Techniques in COVID-19: A Review: Hafiz Burhan Ul Haq, Akifa Abbas, Muhammad Amjad Khan, Memoona, Sabreena Nawaz”, International Journal for Electronic Crime Investigation, 5(4), pp. 35-44. Available at: https://ijeci.lgu.edu.pk/ijeci/article/view/143 (Accessed: 26August2025).