KURNIANTO, Fahmi Arif. Front Matter (Front Cover, Editorial Team, and Table of Contents). Geosfera Indonesia, [S.l.], v. 5, n. 2, p. i-iv, july 2020. ISSN 2614-8528. Available at: <https://jurnal.unej.ac.id/index.php/GEOSI/article/view/18450>. Date accessed: 13 nov. 2024. doi: https://doi.org/10.19184/geosi.v5i2.18450.