Yen Thi Ngoc Nguyen, Chung Dinh Duong, Thai Minh Nguyen, Nga Đinh Nguyen, and Anh Tu Nguyen. 2023. “Optimization Of the Culture Medium of Althiomycin-Producing Myxococcus Stipitatus Gl41 Using Plackett–Burman Design and Response Surface Methodology”. Journal of Population Therapeutics and Clinical Pharmacology 30 (6): 287-96. https://doi.org/10.47750/jptcp.2023.30.06.034.