Assessment of rainwater harvesting potential based on field observations in Jagakarsa District area, South JakartaSuprapti Suprapti, Muhammad Syahril Badri Kusuma, Muhammad Cahyono and Hadi KardhanaE3S Web of Conf., 479 (2024) 03005DOI: https://doi.org/10.1051/e3sconf/202447903005