OLAWALE OLATUNJI, Saheed. The Impact of Picture Books on The Development of Foundational Mathematics Skills Among Preschool Children. Porta Universorum, [S. l.], v. 1, n. 4, p. 194–203, 2025. DOI: 10.69760/portuni.0104019. Disponível em: https://egarp.lt/index.php/JPURM/article/view/298.. Acesso em: 20 dec. 2025.