Fish, , Janet E. 2018. «Creating Spaces to Entertain New Perspectives: The Role of Play in the In-Service Professional Development and Learning of Directors and Teachers in Early Care and Education Centers». RELAdEI. Revista Latinoamericana De Educación Infantil 5 (2), 88-101. https://revistas.usc.gal/index.php/reladei/article/view/4918.