Lisicki, Bartłomiej, and Aleksandra Szewieczek. “Teaching Mode in the PRE-COVID, COVID-19, and POST-COVID Periods and students’ Learning Outcomes on the Example of Accounting Study Program”. International Journal of Public Administration, Management and Economic Development 8, no. 2 (December 31, 2023). Accessed April 24, 2024. http://www.ijpamed.eu/index.php/journal/article/view/113.