Koller, M., Hesse, P., Fasl, H., Stelzer, F., & Braunegg, G. (2017). Study on the Effect of Levulinic Acid on Whey-Based Biosynthesis of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) by Hydrogenophaga pseudoflava. Applied Food Biotechnology, 4(2), pp. 65–78. https://doi.org/10.22037/afb.v4i2.16337