Lal, S., and H. C. Yadav. “Extended Chebyshev Wavelet of First Kind and Its Applications in Approximation of a Function Belonging to Holder’s Class and Solution of Fredholm Integral Equation of Second Kind”. The Journal of the Indian Mathematical Society, vol. 91, no. 3-4, July 2024, pp. 400-15, doi:10.18311/jims/2024/32091.