“Linear Phase Filter Design Using Namib Beetle and SALP Swarm Optimization Algorithm for Ripple Reduction”. International Journal of Engineering & Extended Technologies Research (IJEETR) 8, no. 2 (March 28, 2026): 3878–3890. Accessed April 26, 2026. https://www.ijeetr.com/index.php/ijeetr/article/view/822.