TY JOUR TI UNMANNED AERIAL VEHICLES IN CONSTRUCTION MONITORING: ECONOMIC EFFICIENCY, DATA PROCESSING, IMPLEMENTATION BARRIERS KW Unmanned aerial vehicles (UAVs) KW construction control KW cost-effectiveness KW implementation barriers KW real-time monitoring KW defect detection KW infrastructure projects KW assessment methodology KW shortage of qualified specialists KW construction monitoring JO MOSCOW ECONOMIC JOURNAL AU Tyutyukova, A.N. AU Aleshko, R.V. PY 2026 IS 11 PB Electronic science