Renda Natalina Pratama, Citra Purwanti, Rosmiarti, T. B. . . Sansuwito, and F. B. M. . Said. “The Effectiveness of Brain Gym on The Cognitive Abilities of Children at Tk Aba 17 Palembang, Indonesia”. Malaysian Journal of Medical Research (MJMR), vol. 6, no. 2, Apr. 2022, pp. 6-11, doi:10.31674/mjmr.2022.v06i02.002.