Jayanti, Hana Dwi, and Gede Sri Darma. “Service Quality and Healthcare Costs As Predictors of Patient Satisfaction in Indonesia’s National Health Insurance”. International Journal of Economics Development Research (IJEDR) 6, no. 6 (December 1, 2025): 4374–4389. Accessed December 1, 2025. https://journal.yrpipku.com/index.php/ijedr/article/view/9632.