Carril-Merino, María Teresa, María Sánchez-Agustí, e Carlos Muñoz-Labraña. “Historical Empathy in Future Primary Teachers: The Child Labor in the 19th Century”. Educação e Pesquisa 460 (fevereiro 4, 2020): e215492. Acessado março 7, 2021. https://www.revistas.usp.br/ep/article/view/166343.