Indiraswari, T., E. Ernawaty, S. Supriyanto, R. Lestari, L. D. Mahalia, and A. Setyowati. “The Challenges to Improving Patient Satisfaction and Patient Loyalty in Public Hospitals During a Pandemic: A Review”. International Journal of Health Sciences, vol. 6, no. S5, Aug. 2022, pp. 7785-97, doi:10.53730/ijhs.v6nS5.11692.