R. Rahmatullah, S. . Anwar, M. . Yani, and M. Firlandiana, “Efficiency of Bacillus pseudomycoides RAY21 and Bacillus subtilis CYA27 Endospore Formulation on Biochar and Oil Spill Dispersant”, HAYATI J Biosci, vol. 32, no. 2, pp. 374–386, Dec. 2024, doi: 10.4308/hjb.32.2.374-386.