Maimon, Aurel – Dan. “Earned Value Analysis - a Proven and Evolving Methodology”. Annals of ”Dunarea de Jos” University of Galati. Fascicle XI Shipbuilding 40 (December 31, 2017): 107-118. Accessed December 27, 2024. https://gup.ugal.ro/ugaljournals/index.php/fanship/article/view/1072.