Sulaiman, M.A., Abdul, A.J., Muhammad, M.H. , Madika, A. and Musa, B. 2024. Optimization and Production of Polyhydroxybutyrate from Potato Peel Waste using Bacillus subtilis Isolated from Soils. Journal of Biochemistry, Microbiology and Biotechnology. 12, 2 (Dec. 2024), 50–54. DOI:https://doi.org/10.54987/jobimb.v12i2.1065.