OBOT, BLESSING ANIETIE. Healthcare Policy and its Effect on Healthcare Delivery in Nigeria. Nigerian Journal of Sustainability Research, Nigeria, v. 1, n. 1, p. 12–20, 2023. DOI: 10.67163/njsr-4. Disponível em: https://njsr.com.ng/index.php/home/article/view/4.. Acesso em: 23 oct. 2026.