Sofian, Hannah, Joel Chia Ming Than, Suraya Mohammad, and Norliza Mohd Noor. 2018. “Calcification Detection of Coronary Artery Disease in Intravascular Ultrasound Image: Deep Feature Learning Approach”. International Journal of Integrated Engineering 10 (7). https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/3473.