Sinurat, S., Pakpahan, R. and Nainggolan, R. 2023. Description of smartphone addiction in adolescents SMP HKBP Padang Bulan Medan 2022. International Journal of Nursing and Midwifery Research. 1, 3 (May 2023), 93–98. DOI:https://doi.org/10.35335/ners.v1i3.83.