Bajpai, D. N., and P. N. Shukla. “Growth of Sericulture and Its Impact on Silk Textile Industry in Uttar Pradesh”. Treballs De La Societat Catalana De Geografia, no. 5, Apr. 2005, pp. 23-42, https://revistes.iec.cat/index.php/TSCG/article/view/11458.001.