Tungatarova, S. A., Xanthopoulou, G., Vekinis, G., Baizhumanova, T. S., Zhumabek, M., Kotov, S. O., & Manabayeva, A. (2021). Production of Hydrogen-Containing Clean Fuel from Biogas. Chemical Engineering Transactions, 88, 1093-1098. https://doi.org/10.3303/CET2188182