Budnyk, O. ., Mazur1, P. ., Kondur, O. ., Smoliuk, S. ., & Palahniuk, M. . (2020). THE PROBLEM OF SPARE TIME OF TEENAGERS IN MOUNTAIN REGIONS OF POLAND AND UKRAINE. Revista Inclusiones, 493-507. Recuperado a partir de https://www.revistainclusiones.org/index.php/inclu/article/view/1350