Sorto, M. A. (2009) «TEACHER KNOWLEDGE AND TEACHING IN PANAMA AND COSTA RICA: A COMPARATIVE STUDY IN PRIMARY AND SECONDARY EDUCATION », Revista Latinoamericana de Investigación en Matemática Educativa, 12(2), pp. 251–290. Disponible en: https://relime.org/index.php/relime/article/view/337 (Accedido: 4 julio 2024).