Daga AT, Wahyudin D, Susilana R. The 21st Century Skills of Elementary School Students in 3T Regions (Frontier, Outermost, and Least Developed Regions). j. kependidikan. has. penelit. kaji. kepustakaan. bid. pendidik. pengajaran. n.a. [Internet]. 2022 Dec. 2 [cited 2026 Jan. 12];8(4):817-30. Available from: https://ojspanel.undikma.ac.id/index.php/jurnalkependidikan/article/view/6239