BR SIAGIAN, ROMAYANJU, et al. “Characterization and Test of Endophytic Bacterial Isolates to Control Leaf Blight on Acacia Seeds (Acacia Crassicarpa)”. Jurnal Online Pertanian Tropik, vol. 9, no. 1, June 2022, pp. 032-44, doi:10.32734/jopt.v9i1.8656.