D.K.PAVAN KUMAR, FREDRIC AYANT, Y. PRAGATHI KUMAR, N.SRIMANNARAYANA, and B.SATYANARAYANA. 2022. “MULTIPLE SUMMATION FORMULAE FOR THE MODIFIED MULTIVARIABLE I-FUNCTION”. Journal of Computational Analysis and Applications (JoCAAA) 30 (1):165-75. https://eudoxuspress.com/index.php/pub/article/view/111.