Sarkar, S. and Nag, S. 2026. Analysing the transformation of Commercial Centres with respect to the process of urban development in a city: identification of relevant parameters and sub-parameters. Estoa. Journal of the Faculty of Architecture and Urbanism. 15, 29 (Jan. 2026). DOI:https://doi.org/10.18537/est.v015.n029.a15.