Simanjuntak M, Purba EF, Simorangkir JF, Hutapea DT, Simbolon SC, Simarmata ER. Upaya Meningkatkan Karakter Siswa Sekolah Dasar Sirube-Rube. JH [Internet]. 2024 May 10 [cited 2026 Aug. 4];4(5):692-9. Available from: https://mail.jahe.or.id/index.php/jahe/article/view/1574