Kumar Singh, V. , Chandna, H. and Upadhyay, N. 2019. SmartPPM: An Internet of Things Based Smart Helmet Design for Potholes and Air Pollution Monitoring. EAI Endorsed Transactions on Internet of Things. 5, 18 (Apr. 2019), e2. DOI:https://doi.org/10.4108/eai.13-7-2018.163833.