1.
Artauli Nainggolan M, Sapriya. Analysis of the Role of the Two Stay Two Stray Cooperative Learning Model in Forming 21st Century Skills for Elementary School Students. ICEE [Internet]. 2024Jun.25 [cited 2025Aug.9];6(1):330-7. Available from: https://proceedings.upi.edu/index.php/icee/article/view/3588