P.Deepakkumar, K.Ramakrishnan, V.Ravendran, D.Vasanth, and S.K.Gowtham. “Topographical Survey Using Total Station”. International journal of intellectual advancements and research in engineering computations 5, no. 1 (March 31, 2017): 1037–1038. Accessed May 1, 2024. https://ijiarec.com/ijiarec/article/view/1638.