Sari MAP, Lestari NE, Istiani HG. The Duration of Playing Gadgets in Preschool Children Is Related to The Level of Anxiety of Parents. jkt [Internet]. 2022 Oct. 17 [cited 2025 Apr. 25];4(2):129-38. Available from: http://jkt.poltekkes-mataram.ac.id/index.php/home/article/view/226