Waty, P.
(2013).
 The Analysis of Ability and Willingness to Pay of Inpatients in Kapal Badung Hospital.
<em>Community Health, 1</em>(1).
Retrieved from <a href="https://ojs.unud.ac.id/index.php/jch/article/view/5923" target="_new">https://ojs.unud.ac.id/index.php/jch/article/view/5923</a>