C. G. Dilibe, M. Shittu and E. U. Ogbodo (2025) “A Functional Approach to Determining the Optimum Filter Order in Stability of Filtered Electrocardiographic (ECG) Signals”, Research & Review: Electronics and Communication Engineering, pp. 48–61. Available at: https://www.matjournals.net/engineering/index.php/RRECE/article/view/1714 (Accessed: 3 August 2026).