Butani, Ravi C., Jignesh K. Bhavsar, and Nisarg K. Bhatt. 2022. “A COST-EFFECTIVE IOT-BASED FOOTFALL COUNTING SYSTEM USING PIR SENSORS”. ShodhKosh: Journal of Visual and Performing Arts 3 (2):1438–1442. https://doi.org/10.29121/shodhkosh.v3.i2.2022.6355.