Lengyelova, Kristina, and Nefeli Dimopoulou. “Benchmarking of the E-Learning Quality Assurance in Vocational Education and Training: Project Results”. Quality Innovation Prosperity 27, no. 2 (July 31, 2023): 1–15. Accessed December 22, 2024. https://qip-journal.eu/index.php/QIP/article/view/1855.