B. Ravindra Babu, M. A. Haile, D. T. Haile, and D. Zerihun, “Smart IoT-Enabled Bot for Gas Pipeline Leak Detection and Real-Time Video Monitoring”, Int. J. Ind. Eng., vol. 4, no. 1, pp. 12–17, Apr. 2020, doi: 10.65000/h5bchb05.