SORTO, M. Alejandra; MARSHALL, Jeffery H.; LUSCHEI, Thomas F.; CARNOY, Martin. TEACHER KNOWLEDGE AND TEACHING IN PANAMA AND COSTA RICA: A COMPARATIVE STUDY IN PRIMARY AND SECONDARY EDUCATION . Revista Latinoamericana de Investigación en Matemática Educativa, [S. l.], v. 12, n. 2, p. 251–290, 2009. Disponível em: https://relime.org/index.php/relime/article/view/337. Acesso em: 4 jul. 2024.