Rahmatullah R, Anwar S, Yani M, Firlandiana M. Efficiency of Bacillus pseudomycoides RAY21 and Bacillus subtilis CYA27 Endospore Formulation on Biochar and Oil Spill Dispersant. HAYATI J Biosci. 2024;32(2):374-386. doi:10.4308/hjb.32.2.374-386