Mukhtargalieva Zh.A. Мухтаргалиева Ж.А., and Zhuparhan B Жупархан Б. 2023. “Leica Geosystems Satellite Technology in Geodesy”. Рroblems of Engineering and Professional Education 23 (2-3):29-32. https://doi.org/10.32523/2220-685X-2014-23-2-3-29-32.