“THE IMPORTANCE OF A VARIATIVE EDUCATION APPROACH IN IMPROVING THE PROFESSIONAL COMPETENCE OF PHYSICAL EDUCATION AND SPORTS SPECIALISTS”, Edu. Insi., vol. 2, no. 3, pp. 251–255, Mar. 2026, Accessed: May 22, 2026. [Online]. Available: https://brightmindpublishing.com/index.php/EI/article/view/2273