ERION, Joel. Letters of Recommendation: Common and Promising Practices. School Psychology Training and Pedagogy, [S. l.], v. 25, n. 3, p. 7–14, 2006. DOI: 10.67337/sptp.v25i3.183. Disponível em: https://sptpjournal.org/index.php/sptp/article/view/183. Acesso em: 17 sept. 2026.