S. . Noreen, Q. . Rehan, and M. . Khan, “Opium and Tea: Imperial Exchanges and the Strategic Positioning of British India Relations with China”, Research Journal of Human and Social Aspects, vol. 4, no. 2, pp. 196–206, Jun. 2026, Accessed: Jul. 29, 2026. [Online]. Available: https://rjhsa.com/index.php/rjhsa/article/view/83