Masram, S. “DECADAL RANK SIZE DISTRIBUTION OF URBAN POPULATION OF NAGPUR DISTRICT”. AGPE THE ROYAL GONDWANA RESEARCH JOURNAL OF HISTORY, SCIENCE, ECONOMIC, POLITICAL AND SOCIAL SCIENCE, vol. 2, no. 1, July 2021, pp. 39-48, https://agpegondwanajournal.co.in/index.php/agpe/article/view/14.