Mohd Zabri, Nur Izzati Hadawiah, and Dr Mohd Hamdi Irwan Hamzah. 2022. “Nusantara Optometrist Information Management System”. Applied Information Technology And Computer Science 3 (1):1232-52. https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/2503.