Budiyati, G., N. Purwaningrum, Y. ‘Adawiyah, and I. M. Saifudin. “Characteristics and Addiction of Gadget in Adolescent During the Covid-19 Pandemic”. Jurnal Penelitian Perawat Profesional, Vol. 3, no. 4, Nov. 2021, pp. 829-36, doi:10.37287/jppp.v3i4.711.