Ndruru FS, Golu AY, Harefa BA, Harefa HON. Peran Kegiatan Ekstrakurikuler dalam Pengembangan Kreativitas Siswa. ainj [Internet]. 2025Jun.18 [cited 2025Sep.8];6(2):243-9. Available from: http://www.journal.ainarapress.org/index.php/ainj/article/view/837