Isnalita, Noorlailie Soewarno, Bambang Tjahjadi,. «A Value Chain Analysis of Health Insurance Industry, Government and Healthcare Providers in Indonesia». Opción 350 (agosto 13, 2019): 881-895. Accedido agosto 2, 2025. http://www.produccioncientifica.luz.edu.ve/index.php/opcion/article/view/24736.