Bipul Kumar Saker, Uttam Kumar Biswas, Dr. Arobindo Mahato, and Sanjoy Kumar Saha. “Socio-Economic Structure ”. Global Journal of Human-Social Science 23, no. D5 (October 26, 2023): 49–58. Accessed November 12, 2024. https://gjhss.com/index.php/gjhss/article/view/4549.