@INPROCEEDINGS{9641406,  author={Wahid, Md. Ferdous and Shahriar, Md. Fahim and Sobuj, Md. Shohanur Islam},  booktitle={2021 International Conference on Electronics, Communications and Information Technology (ICECIT)},   title={A Classical Approach to Handcrafted Feature Extraction Techniques for Bangla Handwritten Digit Recognition},   year={2021},  volume={},  number={},  pages={1-4},  doi={10.1109/ICECIT54077.2021.9641406}}