ABDULJAWAD, S. A. . Teachers to Learners: Portfolio, please! New Techniques of Portfolio Assessment in ESL Classrooms. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 23, n. 4, p. 34–51, 2024. Disponível em: http://ijlter.myres.net/index.php/ijlter/article/view/1911. Acesso em: 3 feb. 2026.