Djuraevna, R.I. and Hasanovich, M.A. 2025. Economic Efficiency Assessment of Biopreparation Production Based on Epiphytic Bacteria on an Industrial Scale. American Journal of Biology and Natural Sciences. 2, 7 (Jul. 2025), 34–36. DOI:https://doi.org/10.51699/ajbns.v2i7.1193.