Sinta Febrina, Ni Made, 		Ayu Suarningsih, Ni Kadek, DAN 		Nurhesti, Putu.
" The Effect of Smartphone Addiction on Quality of Sleep Among Nursing Students in Medical Faculty Udayana University" <em>Journal of A Sustainable Global South</em> [Online], Volume 6 Nomor 2 (29 August 2022)