J. Adilkhanova Ж.Ә. and Zhuparkhan B Ж.Б. 2023. Comparison of electronic total stations from two different companies. Рroblems of engineering and professional education. 25, 3 (Mar. 2023), 48–50. DOI:https://doi.org/10.32523/2220-685X-2014-25-3-48-50.