@article{gomaa_2014,  title={Production of polyhydroxyalkanoates (PHAs) by Bacillus subtilis and Escherichia coli grown on cane molasses fortified with ethanol},  volume={57},  ISSN={1516-8913},  url={https://doi.org/10.1590/S1516-89132014000100020},  DOI={10.1590/S1516-89132014000100020},  number={1},  journal={Brazilian Archives of Biology and Technology},  publisher={Instituto de Tecnologia do Paraná - Tecpar},  author={Gomaa, Eman Zakaria},  year={2014},  month={Jan},  pages={145–154} }