Salasiah Mokri, Siti, Ashrani Abd Rahni, Seri Mastura Mustaza, Norazreen Abd Aziz, Noraishikin Zulkarnain, and Nasharuddin Zainal. “Registration of Thoracic CT-CT Images Using Improved Demon Registration”. International Journal of Engineering and Technology 8, no. 1.2 (January 30, 2019): 226–234. Accessed May 12, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/24907.