Roger D. H. Warburton, & Denis F. Cioffi. (2025). EARNED COST COMPLEMENTS EARNED SCHEDULE, GENERATES AN ESTIMATE OF THE FINAL COST, AND FORMALLY UNIFIES EARNED VALUE MANAGEMENT . The Journal of Modern Project Management, 13(1), 20–35. Retrieved from https://journalmodernpm.com/manuscript/index.php/jmpm/article/view/854