Sulekha, and Kiran Mor,. “STUDY OF MARKET MIX FOR THE BRAND PREFERENCES FOR PERSONAL CARE PRODUCTS: A DEMOGRAPHIC COMPARISION for HUL and ITC”. Elementary Education Online, vol. 20, no. 5, Dec. 2023, pp. 2433-46, https://ilkogretim-online.org/index.php/pub/article/view/5548.