Biswas, Angona, and Md. Saiful Islam. “An Efficient CNN Model for Automated Digital Handwritten Digit Classification”. Journal of Information Systems Engineering and Business Intelligence 7, no. 1 (April 27, 2021): 42–55. Accessed August 4, 2024. https://e-journal.unair.ac.id/JISEBI/article/view/24237.