Ani, Fatmawati, Nurlina. The Relationship Between the Duration of Gadget Use and Sleep Quality and Visual Acuity of Students at Panrita Husada Health College Bulukumba. Chc [Internet]. 2025Aug.27 [cited 2025Aug.28];9(2). Available from: http://ojs.stikespanritahusada.ac.id/index.php/chc/article/view/612