Puppala, Pavan Sai Manikanta, and V. V. Devi Prasad Kotni. “Thirty Years of Sustainable Marketing Research: Bibliometric Analysis and Mapping the Research Trends in Sustainability Context”. Indian Journal of Information Sources and Services 15, no. 3 (September 30, 2025): 151–159. Accessed February 12, 2026. https://ojs.trp.org.in/index.php/ijiss/article/view/5247.