RAO, B. S. .; SREENIVAS, T. . Effectiveness of Service Delivery in Cardiology Based Corporate Hospitals. Convergence Chronicles, Ghana, v. 1, n. 5, p. 131–138, 2020. DOI: 10.53075/Ijmsirq/1665508946885487. Disponível em: https://globalweb1.com/index.php/ojs/article/view/43. Acesso em: 14 feb. 2025.