HYDROCHEMICAL ASSESSMENT OF UNCONFINED AQUIFER SYSTEM IN BAYAT MELANGE COMPLEX, KLATEN, INDONESIA. GEOMATE Journal, [S. l.], v. 13, n. 39, p. 17–24, 2017. Disponível em: https://geomatejournal.com/geomate/article/view/2905. Acesso em: 4 may. 2026.