Samoilenko, Oksana. “DEVELOPMENT TRENDS FOR ADULT EDUCATION AT THE BEGINNING OF THE XXI CENTURY: THE EXPERIENCE OF THE SLOVAK REPUBLIC”. Mountain School of Ukrainian Carpaty, no. 20 (September 30, 2019): 52–55. Accessed December 22, 2024. https://journals.pnu.edu.ua/index.php/msuc/article/view/842.