@article{202205.0185,
	doi = {10.20944/preprints202205.0185.v1},
	url = {https://doi.org/10.20944/preprints202205.0185.v1},
	year = 2022,
	month = {May},
	publisher = {Preprints},
	author = {Hafiz Wahab Raza},
	title = {IoT – based Automatic Attendance Management System using Middleware},
	journal = {Preprints}
}