Minagawa, T., T. Kameshima, H. Mitsuhasi, H. Hirane, and N. Abdullah. “Application of LoRa With MEH in Maintenance-Free IoT”. International Journal of Electrical Engineering and Applied Sciences (IJEEAS) 8, no. 2 (October 30, 2025). Accessed July 8, 2026. https://ijeeas.utem.edu.my/ijeeas/article/view/6265.