Nazarko, Joanicjusz, and Jonas Šaparauskas. “Application of DEA Method in Efficiency Evaluation of Public Higher Education Institutions”. Technological and Economic Development of Economy 20, no. 1 (March 26, 2014): 25-44. Accessed April 27, 2024. https://journals.vilniustech.lt/index.php/TEDE/article/view/3400.