Social behavior of School first-year pupils, enrolled and not enrolled in kindergarten. Journal Port Science Research, [S. l.], v. 2, n. 1, p. 117–128, 2019. DOI: 10.36371/port.2019.02.1.7. Disponível em: https://jport.co/index.php/jport/article/view/17. Acesso em: 13 may. 2026.