2025. Historical to Contemporary Urban Services in Narnaul City (1991–2022): A Spatial and Statistical Analysis Priyanka Yadav Dr. Salahuddin Mohd Urban services play a crucial role in determining the quality of life and sustainability of cities. Narnaul, a h. Corrosion Management ISSN:1355-5243. 35, 2 (Oct. 2025), 77–89. DOI:https://doi.org/10.3390/p7e8af14.