Maulidiyah Nor Kasanah, AuvariaS. W., and NilanditaW., “Determination of Water Quality Status in Maduran District Lamongan: Penentuan Status Mutu Air Tanah di Kecamatan Maduran Kabupaten Lamongan”, J. Il. Tan. Lingk., vol. 23, no. 1, pp. 44-49, Apr. 2021.