MORERA CASTRO, M. (Analysis of Structural and Administrative Status of the Playing Grounds of Urban Districts: Ulloa, San Francisco, Central Heredia, and Mercedes of the Central Canton, Province of Heredia). Revista Educación - Journal of Education, [S. l.], v. 34, n. 2, p. 153–182, 2010. DOI: 10.15517/revedu.v34i2.492. Disponível em: https://revistas.ucr.ac.cr/index.php/educacion/article/view/492. Acesso em: 18 sep. 2024.