The impact of building development and renovation towards the hydrological condition in Java Heritage Hotel PurwokertoAnnisa Indah Pratiwi, Purwanto Bekti Santoso, Sanidhya Nika Purnomo and Linh Nguyen Thi ThuyMATEC Web Conf., 402 (2024) 04001DOI: https://doi.org/10.1051/matecconf/202440204001