1.
Helda T, Atmazaki A, Gani E. Needs Analysis of Group-Discovery Learning Model to Improve the 21st Century Skills of High School Students. IJoLP [Internet]. 2024 Nov. 30 [cited 2025 Jan. 19];4(2):138-49. Available from: https://ijolp.ppj.unp.ac.id/index.php/ijolp/article/view/81