TAN, J. B.; GEVERA, E. B. Peer Tutorial: Championing Students at Risk. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 19, n. 5, p. 352–378, 2020. Disponível em: http://www.ijlter.myres.net/index.php/ijlter/article/view/350. Acesso em: 27 jul. 2026.