Dr. Indrajeet Singh Yadav, Ravi Kumar Singh, and Dr. Sunil S. Dhanawade. “Critical Analysis Of Green Marketing: With Reference To Eastern India”. Elementary Education Online 20, no. 6 (December 19, 2023): 3171–3181. Accessed December 27, 2024. https://ilkogretim-online.org/index.php/pub/article/view/4772.