ONA, M. G. P.; PURWANTA, E. Enhancing Early Reading Skills Through Problem-Based Learning: A Classroom Action Research with Students with Intellectual Disabilities. Journal of Innovation and Research in Primary Education, [S. l.], v. 4, n. 3, p. 1675–1686, 2025. DOI: 10.56916/jirpe.v4i3.1899. Disponível em: https://ejournal.papanda.org/index.php/jirpe/article/view/1899. Acesso em: 21 jan. 2026.