Dr.Nitin Jaglal Untwal. 2020. “DATA ANALYTICS FOR FINANCE USING R-PROGRAMMING APPLICATION ; A CASE STUDY ON MEASURING THE IMPACT OF WORKING CAPITAL MANAGEMENT ON PROFITABILITY WITH SPECIAL REFERENCE TO TATA MOTORS”. International Journal of Advanced Science and Technology 29 (05), 389 -93. http://sersc.org/journals/index.php/IJAST/article/view/8988.