MINARDI, Suhayat et al. Analysis of Groundwater Decline and Land Subsidence by using of Microgravity and Vertical Gravity Gradient Over Time Method. Jurnal ILMU DASAR, [S.l.], v. 15, n. 1, p. 7-14, aug. 2014. ISSN 2442-5613. Available at: <https://jurnal.unej.ac.id/index.php/JID/article/view/643>. Date accessed: 24 nov. 2024. doi: https://doi.org/10.19184/jid.v15i1.643.