Koirala N, Khanal S, Chaudhary S, Gautam S, Sah SN, Subba P, et al. Potential surface active agent production using very low grade and cheap substrate by Bacillus subtilis as microbial cell factory. Nepal J Biotechnol [Internet]. 2021 Dec. 30 [cited 2025 Apr. 27];9(2):21-8. Available from: https://nepjol.info./index.php/NJB/article/view/41910