Sorto, M. Alejandra, Jeffery H. Marshall, Thomas F. Luschei, et Martin Carnoy. « 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, no. 2 (avril 30, 2009): 251–290. Consulté le octobre 18, 2026. https://relime.org/index.php/relime/article/view/337.