Alfiandari, A Dhini, and Wirya Dipo Utama. “Healthy Smartphone Use and Physical Activity Education As an Effort to Promote Mental Health Among School Adolescents”. Journal of Sustainable Community Practices, vol. 3, no. 1, May 2026, pp. 18-23, https://doi.org/10.65280/jscp.v3i1.58.