Ram Swaroop Shukl and Dr. Alok Kumar. “THE DEFICIENT DISCRET QUARTIC SPLINE INTERPOLATION OVER UNIFORM MESH FOR MODELS”. International journal of economic perspectives 16, no. 7 (July 14, 2022): 29–37. Accessed May 9, 2026. https://ijeponline.org/index.php/journal/article/view/306.