Lastyaningsih AS, Lailatuz Zaidah, Asyhara Naela Arifin. The Difference in the Effects of Brain Gym and Proprioceptive activity Methods on Gross Motor Skill Improvement in Children Aged 4-6 Years: The Difference in the Effects of Brain Gym and Proprioceptive activity Methods on Gross Motor Skill Improvement in Children Aged 4-6 Years. j. olahraga prestasi [Internet]. 2025 Sep. 1 [cited 2026 Jan. 18];21(2):1-7. Available from: https://journal.uny.ac.id/index.php/jorpres/article/view/88695