Bondar А. , Pokolenko, V. , Pilipchuk, O. and Khalilov, A. 2021. Analytical basis of the contracting enterprise’s activity in the modern digital environment. Ways to Improve Construction Efficiency. 1, 47 (Jan. 2021), 87–95. DOI:https://doi.org/10.32347/2707-501x.2021.47(1).87-95.