WASET
    W. A. Pamungkas and  R. B. Setyawati and  A. F. Rifai and  C. P. Setiawan and  A. W. Budiman and  Inayati and  J. Waluyo and  S. H. Pranolo,  Techno-Economic Study on the Potential of Dimethyl Ether as a Substitute for LPG.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2023, vol. 199(7). 95 - 100
    [viewed 28 April 2024]. Available from: https://publications.waset.org/pdf/10013190.