Zainal Abidin, Z., Manaf, M., Shibghatullah, A., Mohd Yunus, S., Anawar, S., & Ayop, Z. (2012). Iris Segmentation Analysis using Integro-Differential and Hough Transform in Biometric System. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 4(2), 41–48. Retrieved from https://jtec.utem.edu.my/jtec/article/view/435