Kalasuba, Karina, et al. “Antibacterial Activities of Red Mangrove (Rhizophora Stylosa Griff.) Leaf Extract Against Klebsiella Pneumoniae ATCC 700603”. HAYATI Journal of Biosciences, vol. 32, no. 3, Jan. 2025, pp. 661-9, https://doi.org/10.4308/hjb.32.3.661-669.