Wicaksono, D.A. , Hermawan, F. and Sukamta, S. 2025. Claim Extension of Time and Prolongation Cost Management Using The Last Planner System Method. Eduvest - Journal of Universal Studies. 5, 6 (Jun. 2025), 6984–6995. DOI:https://doi.org/10.59188/eduvest.v5i6.51273.