HELLAL, Sameha Fathy; AL- SAYEGH, Yasmin Fathy. Level of social competence of children enrolled in and not enrolled  in kindergarten (comparative study). Journal of Educational and Psychological Sciences, New Mexico, United States, v. 4, n. 12, p. 72–52, 2020. DOI: 10.26389/AJSRP.E161219. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jeps/article/view/2341. Acesso em: 21 dec. 2025.