Sarnin, S.S. , Saipul, N.S. , Md Tan, M.N. , Dohad, M.R. , Mohamad Yusof, Y.W. and S. Abdul Kadir, R.S. 2025. Development of Smart Air Pollution Monitoring System Using LoRa Technology . Journal of Advanced Research Design. 140, 1 (Sep. 2025), 198–207.