Teachers’ Perception of Prevalence and Forms of Violence in Early Childhood Classes in Delta State of Nigeria. Journal of Educational and Social Research, London, U.K., v. 4, n. 3, p. 469, 2014. Disponível em: https://www.richtmann.org/journal/index.php/jesr/article/view/2749.. Acesso em: 29 apr. 2024.