DWI FITRA ARRESKI; QANIAH, F. A. Literacy Level and Happiness Score Across Countries: A Secondary Data Correlation Study. PSYCHONESIA: JOURNAL OF PSYCHOLOGY, [S. l.], v. 1, n. 1, p. 14–22, 2025. Disponível em: http://ejurnal.fip.ung.ac.id/index.php/pjp/article/view/1. Acesso em: 18 sep. 2025.