KATZ, Laurie; İNAN, Hatice Zeynep; TYSON, Cynthia; DIXSON, Adrienne; KANG, Hyun-Young. Professional development for the early learning content social studies standards. International Electronic Journal of Elementary Education, [S. l.], v. 2, n. 2, p. 261–286, 2017. Disponível em: https://www.iejee.com/index.php/IEJEE/article/view/251. Acesso em: 5 aug. 2026.