Relationship modeling of spiritual intelligence, social support, psychological resilience, and happiness among spinsters in Gaza governorates. Palestine Technical College Journal for Research and Studies, [S. l.], v. 9, n. 1, p. 104–140, 2026. DOI: 10.47641/JRS.2022-9-1.05. Disponível em: https://journals.ptcdb.edu.ps/index.php/PTCJRS/article/view/11. Acesso em: 28 apr. 2026.