KUUK, Özlem; ARSLAN, Ali. Cooperative Learning in Developing Positive Attitudes and Reflective Thinking Skills of High School Students’ in English Course. Psycho-Educational Research Reviews, [S. l.], v. 9, n. 1, p. 83–96, 2020. Disponível em: https://www.perrjournal.com/index.php/perrjournal/article/view/145. Acesso em: 6 may. 2025.