G.Yogavishnu, S.Sathishkumar, L.Selvakumar and P.M.Manikandan 2019. A tree climbing machine: Treebot – design and implementation . International journal of intellectual advancements and research in engineering computations. 7, 1 (Mar. 2019), 1028–1032. DOI:https://doi.org/10.61096/ijiarec.v7.iss1.2019.1028-1032.