Juška, V., A. Chaziachmetovas, and R. Jaruševičius. “Effectiveness and Quality of Education: Methodology, Organization and Technical Means”. Elektronika ir Elektrotechnika 102, no. 6 (May 26, 2010): 103-106. Accessed April 20, 2024. https://eejournal.ktu.lt/index.php/elt/article/view/9366.