Erindia, F. ., A. . Yusuf, R. D. Tristiana, and U. Soleha. “Analysis of Smartphone Addiction With Anxiety in School-Aged Children”. Psychiatry Nursing Journal (Jurnal Keperawatan Jiwa), vol. 6, no. 1, Mar. 2024, pp. 27-33, doi:10.20473/pnj.v6i1.48033.