Chaudhuri, P., S. Bhattacharyya, and A. Samal. “Living Root Bridge: A Potential No Cost Eco-Technology for Mitigating Rural Communication Problems”. International Journal of Experimental Research and Review, Vol. 5, June 2016, pp. 33-35, https://qtanalytics.in/journals/index.php/IJERR/article/view/1331.