M. D. Samura and Indah Febi Claudia, “The Relationship Between Lato-Lato Games And Decreased Gadget Use In Elementry School Age Children In Jati Kesuma village, Namorambe District Deli Serdang District, North Sumatera Province”, JKF, vol. 6, no. 1, pp. 58–63, Oct. 2023.