DI FRANCO, María Graciela. Robert E. Stake. Praxis Educativa, [S. l.], v. 10, n. 10, p. 102–103, 2012. Disponível em: https://cerac.unlpam.edu.ar/ojs/index.php/praxis/article/view/483. Acesso em: 23 nov. 2024.