Khonrang, Jarun, Seksan Winyangkul, Pairoj Duangnakhorn, Rungrat Viratikul, and Kamol Boonlom. “Developing a Cost-Effective Air Quality Monitoring Solution Using IoT Technology: Addressing Long-Distance Transmission Challenge”. Journal of Applied Engineering and Technological Science (JAETS) 7, no. 1 (December 29, 2025): 550–568. Accessed December 30, 2025. https://journal.yrpipku.com/index.php/jaets/article/view/6254.