LISTIANI, J. K. .; DONG , K. V.; BARUS, K. M. Effects of Instructional Materials on Literacy Levels of Learners among Primary Schools in Helsinki, Finland. Journal of Education, [S. l.], v. 6, n. 1, p. 1–10, 2023. DOI: 10.53819/81018102t5154. Disponível em: https://stratfordjournals.org/journals/index.php/journal-of-education/article/view/1470. Acesso em: 31 oct. 2024.