GUADALUPE, César; VILLANUEVA, Alejandra. PISA 2009/2000 in Latin America: Re-reading Changes in Student Achievement and its Relationship with Social Conditions. Apuntes. Social Sciences Journal, [S. l.], v. 40, n. 72, p. 157–192, 2013. DOI: 10.21678/apuntes.72.678. Disponível em: https://revistas.up.edu.pe/apuntes/article/view/678. Acesso em: 16 sep. 2026.