Azman, Khaleef Afdal, and Wan Nur Hafsha Wan Kairuddin. “Disease Classification by Human Fingernail Colour Image Processing”. Evolution in Electrical and Electronic Engineering 3, no. 1 (June 15, 2022): 180–190. Accessed July 18, 2024. https://penerbit.uthm.edu.my/periodicals/index.php/eeee/article/view/6701.