DEWI, N. R.; HARTOYO, I.; NATALIA, C. H. Integrating the case method approach in 21st century teaching: Empowering the development of effective and innovative teaching instruments. JOALL (Journal of Applied Linguistics and Literature), [S. l.], v. 9, n. 1, p. 222–240, 2024. DOI: 10.33369/joall.v9i1.30061. Disponível em: https://ejournal.unib.ac.id/joall/article/view/30061. Acesso em: 17 may. 2024.