Wulandari W, Fitryasari R, Harmayetty H. Correlation Between of Gadget Use to Sleep Patterns and Social Interaction in Students During COVID-19 Pandemic. PNJ [Internet]. 2023 Sep. 10 [cited 2024 Dec. 24];5(2):75-81. Available from: https://e-journal.unair.ac.id/PNJ/article/view/44270