PA, P., and A. Alvina. “GADGET PLAYING INTENSITY AND SUSPECTED ATTENTION DEFICIT HYPERACTIVITY DISORDER (ADHD) IN CHILDREN”. Jurnal Biomedika Dan Kesehatan, vol. 5, no. 2, Aug. 2022, pp. 61-68, doi:10.18051/JBiomedKes.2022.v5.61-68.