ЯЦЕНКО, В. В. CONCEPTUAL PRINCIPLES OF ASSESSING THE QUALITY OF DISTANCE LEARNING: AN IMPORTANT COMPONENT OF THE SOCIALLY RESPONSIBLE ACTIVITIES OF HIGHER EDUCATION INSTITUTIONS IN THE EDUCATIONAL SERVICES MARKET. Journal of Strategic Economic Research, [S. l.], n. 6, p. 142–147, 2023. DOI: 10.30857/2786-5398.2022.6.14. Disponível em: https://jrnl.knutd.edu.ua/index.php/jseconres/article/view/1215. Acesso em: 21 nov. 2024.