Fadhliyatun Farah Mahadi, Rafizah Mohd Hanifa, Shamsul Mohamad, and Roszaini Haniffa. “Speaker Recognition Systems: A Review of Machine Learning and Deep Learning Approaches”. International Journal of Integrated Engineering 18, no. 1 (April 15, 2026): 155–169. Accessed July 22, 2026. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/24379.