SUGIONO; RAHMAWATI, Y. M. . Smartphone Use Intensity and Stress Impact on Adolescent Sleep Quality: A Correlation Study: Intensitas Penggunaan Smartphone dan Dampak Stres Terhadap Kualitas Tidur Remaja: Sebuah Studi Korelasi. Academia Open, [S. l.], v. 8, n. 2, p. 10.21070/acopen.8.2023.7270, 2023. DOI: 10.21070/acopen.8.2023.7270. Disponível em: https://acopen.umsida.ac.id/index.php/acopen/article/view/7270. Acesso em: 9 oct. 2025.