“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 J of Sci, Engineering & Technol, vol. 5, no. 2, pp. 30–36, Sep. 2009, doi: 10.3126/kuset.v5i2.65489.