E. Pavlik and O. Khakimov, “SOCIOLOGICAL ANALYSIS OF STUDENT SOCIAL ACTIVITY IN HIGHER EDUCATION INSTITUTIONS”, Effective scientific journals, vol. 2, no. 8, pp. 39–43, Jan. 2026, Accessed: Jul. 18, 2026. [Online]. Available: https://d-pressa.com/index.php/dps/article/view/617