RENATA, R. S. A.; HINDIARTO, F. Correlation between Hardiness and Optimism on Government Employees with Work Agreement (PPPK). Humanitas (Jurnal Psikologi), [S. l.], v. 7, n. 3, p. 333–342, 2024. DOI: 10.28932/humanitas.v7i3.7756. Disponível em: https://journal.maranatha.edu/index.php/humanitas/article/view/7756. Acesso em: 9 may. 2024.