WASET
    M. Arabghahestani and  A. Darwish Ahmad and  N. K. Akafuah,  A Small-Scale Study of Fire Whirls and Investigation of the Effects of Near-Ground Height on the Behavior of Fire Whirls.   journal   = {International Journal of Energy and Power Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2019, vol. 151(7). 565 - 569
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/10010644.