A. W. Shaikh, M.R. Muree, A.A. Memon, and U. A. Rind. “MODIFIED INCOMPLETE BETA FUNCTION RATIO”. Sindh University Research Journal - SURJ (Science Series), vol. 42, no. 1, Mar. 2010, https://sujo.usindh.edu.pk/index.php/SURJ/article/view/6060.