Geomorphological Study of the Talumopatu Geothermal Area Gorontalo Regency Gorontalo ProvinceRivaldi Helamsyah Putra Hamim, Yayu Indriati Arifin and Intan Noviantari ManyoeE3S Web Conf., 400 (2023) 01005DOI: https://doi.org/10.1051/e3sconf/202340001005