Dhakal, Binod Prasad. 2009. “Approximation of the Conjugate of a Function Belonging to the Means of the W (Lᴾ , ξ (t)) Class by (N, Pₙ) (E, 1) Conjugate Series of the Fourier Series”. Kathmandu University Journal of Science Engineering and Technology 5 (2). https://journals.ku.edu.np/kuset/article/view/252.