TY JOUR TI Factors of Uncertainty in Forecasting the Cost of Construction and Installation Works in Investment Construction Projects KW life cycle management KW investment construction project KW construction and installation works KW cost forecasting KW uncertainty KW pricing KW construction digitalization KW artificial intelligence JO Construction and Architecture AU Kudryavtsev, A.A. AU Zheleznov, M.M. AU Rybakova, A.O. AU Filatov, V.V. AU Adamcevich, L.A. PY 2026 IS 14 PB Publishing Center RIOR