Melshandi, H. D. S., Samarasekera, J. K. R. R., Handunnetti, S. M., Weerasena, O. V. D. S. J., Maharjan, R. and Choudhary, M. I. (2020) “Investigation of β-Lactamase Enzyme Inhibitory, Anti-Bacterial and Anti-Fungal Bio-Activities of Dillenia retusa Thumb: An Endemic Medicinal Plant to Sri Lanka”, South Asian Research Journal of Natural Products, 3(4), pp. 1-12. Available at: https://journalsarjnp.com/index.php/SARJNP/article/view/30112 (Accessed: 22October2020).