Ahmadi, Sharif Ahmad, et al. “The Extent of the Impact of In-Service Training on Enhancing Technical Skills and Changing the Attitudes of Employees of the Ministry of Public Health of Afghanistan (2021-2024)”. Journal of Social Sciences - Kabul University, vol. 9, no. 2, Oct. 2026, pp. 355-72, doi:10.62810/jss.v9i2.544.