Hsieh, C. , Ye, Z. , Huang, C. , Lee, Y. , Sun, C. , Wen, T. , Juang, J. , Jiang, J. (2017), 'A Vehicle Monitoring System Based on the LoRa Technique', World Academy of Science, Engineering and Technology, Open Science Index 125, International Journal of Transport and Vehicle Engineering, 11(5), 1100 - 1106.