KULETO, V. . Uvodna reč. EdTech Journal, [S. l.], v. 3, n. 2, p. 6–7, 2023. DOI: 10.69899/edtech-en-230302007k. Disponível em: https://edtechjournal.org/index.php/ed/article/view/56. Acesso em: 2 апр. 2025.