Mohd Noor A, Yazid H, Zakaria Z, Mohd Noor A. Classifying white blood cells from a peripheral blood smear image using a histogram of oriented gradient feature of nuclei shapes. Eng Appl Sci Res [internet]. 2020 Jun. 3 [cited 2025 Apr. 13];47(2):129-36. available from: https://ph01.tci-thaijo.org/index.php/easr/article/view/207976