Ghelase, Daniela, and Luiza Daschievici. “The COST OF QUALITY”. Analele Universităţii "Dunărea de Jos" din Galaţi. Fascicula XIV, Inginerie mecanică = Annals of “Dunarea de Jos“ University of Galati. Fascicle XIV, Mechanical Engineering 29, no. 2 (September 17, 2025): 9-12. Accessed October 9, 2025. https://www.gup.ugal.ro/ugaljournals/index.php/im/article/view/9209.