For citations:

Dudnik D.E., Irkitova A.N., Malkova A.V., Kozhevnikova E.N. Effect of different carbon sources on biosurfactant production by natural strains of Bacillus spp. Bulletin of NSAU (Novosibirsk State Agrarian University). 2025;(2):152-159. (In Russ.) https://doi.org/10.31677/2072-6724-2025-75-2-152-159