RUDNYEVA, I. Organizational Strategies for Providing Foreign Language Education Services to Adults Over 45: International Practices and Approaches. Educational Challenges, Kharkiv, UA, v. 29, n. 2, p. 362–371, 2024. DOI: 10.34142/2709-7986.2024.29.2.24. Disponível em: https://www.educationalchallenges.org.ua/index.php/education_challenges/article/view/298. Acesso em: 7 jun. 2026.