Bahri, S., Zulkifli, L., Citra Rasmi, D. A., & Sedijani, P. (2022). Isolation, Purification, and Toxicity Test of Bacillus thuringiensis from Cows Cage Soil Againts Drosophila melanogaster. Jurnal Biologi Tropis, 21(3), 1106–1114. https://doi.org/10.29303/jbt.v21i3.3221