P, N. .; R, S. Twenty-first Century approaches to Metacognition and its impact on ELT – A Review of Indian Doctoral Theses. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 23, n. 5, p. 239–256, 2024. Disponível em: https://www.ijlter.myres.net/index.php/ijlter/article/view/1948. Acesso em: 28 aug. 2026.