VASHCHENKO, L. DEVELOPMENT OF NON-FORMAL ADULT EDUCATION IN FOREIGN COUNTRIES. Comparative Professional Pedagogy, [S. l.], v. 11, n. 1, p. 95–100, 2021. DOI: 10.31891/2308-4081/2021-11(1)-13. Disponível em: https://cpp.khmnu.edu.ua/index.php/cpp/article/view/124. Acesso em: 23 лют. 2025.