HELDA, Trisna; ATMAZAKI, Atmazaki; GANI, Erizal. Needs Analysis of Group-Discovery Learning Model to Improve the 21st Century Skills of High School Students. International Journal of Language Pedagogy, [S. l.], v. 4, n. 2, p. 138–149, 2024. DOI: 10.24036/ijolp.v4i2.81. Disponível em: https://ijolp.ppj.unp.ac.id/index.php/ijolp/article/view/81. Acesso em: 19 jan. 2025.