Liaqat, H. S., M. M. Waqas, S. Hina, and E. Mahmood. “Workplace Bullying and Depression, Mediating Role of Insomnia Among Employees”. Journal of Health and Rehabilitation Research, vol. 4, no. 2, May 2024, pp. 492-6, doi:10.61919/jhrr.v4i2.832.