Samal, J., and H. Singh. “The Role of Patient Provider Support Agencies (PPSA) in Supporting the Private Sector Providers and Their Patients in Tuberculosis Care: The Perspectives and Experiences of Private Sector Providers in an Eastern Indian State”. Asia Pacific Journal of Health Management, vol. 20, no. 3, Dec. 2025, doi:10.24083/apjhm.v20i3.3563.