Siswoariwibowo, A., L. Ishariani, and M. Milhati. “Efektifitas Brain Gym Double Doodle And Cross Crow Terhadap Perkembangan Kognitif Anak Usia 4-5 Tahun: Effectiveness of Brain Gym Double Doodle and Cross Crow on the Cognitive Development of Chlidren Aged 4-5 Years Old”. Jurnal Abdi Kesehatan Dan Kedokteran, vol. 4, no. 2, July 2025, pp. 230-41, doi:10.55018/jakk.v4i2.90.