HARIS PETRIANO; RETNO LESTARI; HENI DWI WINDARWATI. Psychometric Properties of the GAD-7 for Assessing Anxiety Disorder Among Students and Populations in Developing Countries: A Systematic Review. Journal An-Nafs: Kajian Penelitian Psikologi, [S. l.], v. 10, n. 2, p. 139–160, 2025. DOI: 10.33367/psi.v10i2.8191. Disponível em: https://ejournal.uit-lirboyo.ac.id/index.php/psikologi/article/view/8191. Acesso em: 1 feb. 2026.