Analysis of groundwater sufficienty for domestic and livestock requirements as an anticipation to sea water intrusion in Kebumen coastIgnasius Loyola Setyawan Purnama, Salsabiila Bayu Nugrahaeni, La Ode Saleh Isa and Vincentia Anindha PrimacintyaE3S Web Conf., 325 (2021) 02008DOI: https://doi.org/10.1051/e3sconf/202132502008