S. Nitish Kumar, SK. John Gopi, U. Pavan Kumar, N. Naga Manikanta and E. Madhu Sruthi (2023) “The Design and Fabrication of Manhole Cleaning Machine Using Glass Fiber Gripper”, International Journal of Engineering and Management Research, 13(2), pp. 104–107. doi: 10.31033/ijemr.13.2.16.