Wibawa, I.G.S., Santiana, I.M.A., Suasira, I.W., Sudiasa, I.W. and Sumardika, A.A.N.R. 2023. Risk analysis of material management that causes cost and time deviations in high-story building projects. International research journal of engineering, IT & scientific research. 9, 6 (Oct. 2023), 231–239. DOI:https://doi.org/10.21744/irjeis.v9n6.2378.