Zavadskas, Edmundas Kazimieras, Zenonas Turskis, Jolanta Tamošaitienė, and Valerija Marina. “Multicriteria Selection of Project Managers by Applying Grey Criteria”. Technological and Economic Development of Economy 14, no. 4 (December 31, 2008): 462–477. Accessed February 19, 2026. https://journals.vilniustech.lt/index.php/TEDE/article/view/6966.