1 K Sunanda, 2 B Pavan, 3 M Hemanth, 4G Rithish, 5 R Manikanth 2026. NATIONAL SALES PERFORMANCE SCORECARD WITH TERRITORY-LEVEL DRILL-THROUGH AND PRODUCT REVENUE ATTRIBUTION. International Journal of Data Science and IoT Management System. 5, 2(2) (Jun. 2026), 937–948. DOI:https://doi.org/10.64751/.