Srijanani Anurag Prasad,  Node Insertion in Coalescence Hidden-Variable Fractal Interpolation Surface.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2023, vol. 193(1). 11 - 16
    [viewed 04 May 2024]. Available from: https://publications.waset.org/pdf/10012885.