1. B. A. Oyenekan and G. T. Rochelle, in 8th Int. Conf. Greenh. Gas Control Technol. Trondheim, Norw. (2006)
2. S. Krishnaswamy, S. M. Nazir, P.V.K. Srikanth and K. Ponnani, in Nitrogen+Syngas, 315 (2012)
3. P. C. Chen and Y. L. Lai, Energies. MDPI, 12, 1–17 (2019)
4. L. Kinidi, I.A. W. Tan, N. Abdul Wahab, K. F. Tamrin, C. N. Hipolito, S. F. Salleh, Hindawi International Journal of Chemical Engineering, 2018, 3181087 (2018)
5. E. Bardone, A. Marzocchella, T. Keshavarz, Chemical Engineering Transaction. 64, (2018)