FITRI, Elsa; WINBAKTIANUR, Winbaktianur; FADHILAH, Fadhilah. THE RELATIONSHIP BETWEEN DIFFICULTY COEFFICIENT AND PSYCHOLOGICAL WELL-BEING AMONG EMPLOYEES OF PT. CHINA STATE CONSTRUCTION OVERSEAS DEVELOPMENT SHANGHAI. Pacak: Journal of Naka Psychology, [S. l.], v. 1, n. 1, p. 23–32, 2026. Disponível em: https://journal.nahra.id/index.php/pacak/article/view/35. Acesso em: 6 jun. 2026.