Afghan, I.G., Hashmi, A. and Ali, A. 2022. General Overview of Previous Advances on Polyhydroxyalkanoates (PHA) Synthesis by Microorganism Utilizing Different Waste Carbon Sources. Journal for Research in Applied Sciences and Biotechnology. 1, 4 (Oct. 2022), 176–180. DOI:https://doi.org/10.55544/jrasb.1.4.25.