Pratama, Mirza Yuda, and Budi Astuti. “The Effectiveness of Brain Gym Games in Optimizing the Right and Left Sides of Students’ Brains”. KnE Social Sciences 6, no. 2 (December 29, 2021): 212–223. Accessed April 24, 2024. https://knepublishing.com/index.php/KnE-Social/article/view/9990.