Sinaga, Elvina Sari, and Mila Syari. “The Effect of Brain Gym on Improving Fine Motoric and Gross Motoric Skills in Pre-School Children”. International Journal of Public Health Excellence (IJPHE) 2, no. 1 (December 12, 2022): 318–323. Accessed November 24, 2024. https://ejournal.ipinternasional.com/index.php/ijphe/article/view/241.