Study of the Transformational Leadership and Organizational Culture as Predictors of Employee Creativity and Innovation in the Iraq Oil and Gas Service Industry. Zien Journal of Social Sciences and Humanities, [S. l.], v. 15, p. 34–50, 2022. Disponível em: https://mail.zienjournals.com/index.php/zjssh/article/view/3003. Acesso em: 31 oct. 2025.