Sweeyam Chakraborty. “The North–South Divide in India: Regional Divergence, Conditional Convergence, and Growth Volatility (1980–2024)”. Journal of Studies in Dynamics and Change (JSDC), vol. 13, no. 1, Jan. 2026, pp. 23-46, https://jsdconline.com/journal/jsdc/index.php/home/article/view/133.