Dr. Vikram Singh and Dr. Neha Kapoor, “Improving The Iterative Back Projection Estimation Through Lorentzian Sharp Infinite Symmetrical Filter”, Int. Res. Jour. of Com. & Ele. Engg., vol. 12, no. 5, pp. 7–11, Sep. 2025, Accessed: Oct. 21, 2026. [Online]. Available: https://urgcee.org/index.php/ircee/article/view/133