Efektivitas Reinforcement Positif dan Sleep Hygiene terhadap Perilaku Tidur Larut Malam. Journal of Islamic Psychology and Behavioral Sciences, [S. l.], v. 4, n. 2, p. 130–137, 2026. DOI: 10.61994/jipbs.v4i2.1506. Disponível em: https://jurnal.dokicti.org/index.php/JIPBS/article/view/1506. Acesso em: 24 feb. 2026.