Fitri F. PENINGKATAN AKTIVITAS DAN HASIL BELAJAR SISWA MELALUI PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TWO STAY TWO STRAY: (Enhanching of Student’s Interest and Learning Achievement through the Implementation of Cooperative Learning Model with Two Stay Two Stray) . UJSS [Internet]. 2020Dec.16 [cited 2025Aug.19];1(3):105-12. Available from: http://ejournal-uniqbu.ac.id/index.php/ujss/article/view/50