Jayesh Jayaram, Dr Binoy Thomas,. “Assessing the Effectiveness of In-Store Promotions for Private Label Brands in Retail Stores”. European Economic Letters (EEL) 13, no. 5 (January 12, 2024): 1851–1860. Accessed January 22, 2026. https://eelet.org.uk/index.php/journal/article/view/997.