Shaikh, S., R. Paliwal, A. Patil, S. Panhalkar, and M. Palanisamy. “Modification of New Built-up Index to Precisely Extract and Identify Changes in the Built-up Area: A Case Study of Punjab State of India”. Geodesy and Cartography, vol. 49, no. 1, Mar. 2023, pp. 19–24, doi:10.3846/gac.2023.13523.