Dotulong, V., Damongilala, L.J., Wonggo, D. and Montolalu, L.A. 2022. Antibacterial Activity of Secondary Metabolits Isolated from Mangrove Leaves Sonneratia alba. Jurnal Ilmiah Sains. 22, 2 (Sep. 2022), 125–134. DOI:https://doi.org/10.35799/jis.v22i2.42332.