M. Abdul-Jabbar, Jassim, and Omar Najeeb Saadi. “Genetic-Based IIR Filter Design for Efficient QRS Complex Detection Using Neuro-Based Classifier”. Al-Rafidain Engineering Journal (AREJ) 23, no. 4 (September 28, 2015): 172–182. Accessed August 7, 2025. https://ojs.uomosul.edu.iq/index.php/arej/article/view/27205.