النشمي مراد محمد; علي محمد عبده فرحان. Transformational and Transactional Leadership Impact on Organizational Performance in Pharmaceutical Industry in Yemen. Journal of Social Studies, [S. l.], v. 23, n. 4, p. 143–163, 2017. DOI: 10.20428/jss.v23i4.1277. Disponível em: https://journals.ust.edu/index.php/JSS/article/view/1277. Acesso em: 18 dec. 2024.