Dwi Agus Winarto, Ratnaningsih A, Jojok Widodo Soetjipto. Analysis of Project Performance and Completion Time Using Evm and Cpm-Pert Methods (Case Study of Road Reconstruction Project). IJSBAR. 2023;70(1):269-280. Accessed September 18, 2025. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/16224