Andriušaitienė, Daiva, Vanda Ginevičienė, and Algis Šileika. “Multicriteria Model for Evaluating Quality Management of Professional Training”. Business: Theory and Practice 9, no. 2 (June 16, 2008): 88-96. Accessed December 6, 2019. https://journals.vgtu.lt/index.php/BTP/article/view/9146.