KARTHI, R; JAYAHIRITHIK, P. A Study on Upselling and Cross Selling Marketing Strategies in Two-Wheeler Showrooms . International Journal of Innovative Research in Humanities & Technology, India., v. 9, n. 2, p. 38–47, 2026. DOI: 10.67228/3071561X/IJIRHT-V9I2P105. Disponível em: https://worldcometresearchgroup.com/index.php/ijirht/article/view/356. Acesso em: 28 jul. 2026.