“THE IMPLEMENTATION OF CODE STEMI PROGRAM TO AFFECT THE QUALITY OF HEALTHCARE IN ST-ELEVATION MYOCARDIAL INFARCTION (STEMI) PATIENTS: A SYSTEMATIC LITERATURE REVIEW”. Proceedings of the International Conference on Applied Science and Health, no. 4, Aug. 2019, pp. 734-40, https://publications.inschool.id/index.php/icash/article/view/696.