Hasan, R., Siregar, G. A. and Lindarto, D. (2020) “The Effect of Bay Leaf Extract (Syzygium polyanthum) on Reducing Overexpression of Matrix Metalloproteinases-13 in Acute Coronary Syndrome”, Open Access Macedonian Journal of Medical Sciences, 8(A), pp. 597–601. doi: 10.3889/oamjms.2020.4940.