P.Leo Dominic, and Dr.S.Praveen Kumar. “Compartive Study Of Promotional Strategies Adopted By Automobile Retailers In Chennai”. Journal of Energy Engineering and Thermodynamics 2, no. 02 (February 2, 2022): 1–8. Accessed July 4, 2025. https://hmjournals.com/journal/index.php/JEET/article/view/395.