Hassanal, I., and M. S. Mwita Sospeter. “Examining the Role of Legal Instruments in Promoting Public Service Ethics in Tanzania: A Case Study of Selected Referral Hospitals in Mbeya Region”. African Journal of Accounting and Social Science Studies, vol. 6, no. 1, Dec. 2024, doi:10.64717/ajass.v6i1.159.