Nugroho, H. U. W., and S. Silvianita. “Developing an Accountable Budget Baseline for Infrastructure Projects: A Consolidated Cost and Schedule Estimation Framework and Maturity Assessment ”. Journal La Multiapp, Vol. 7, no. 3, July 2026, pp. 702-17, doi:10.37899/journallamultiapp.v7i3.3252.