KURNIANTO, Fahmi Arif. Back Matter (Reviewer Acknowledgement, Back Cover). Geosfera Indonesia, [S.l.], v. 5, n. 2, p. v-vi, aug. 2020. ISSN 2614-8528. Available at: <https://jurnal.unej.ac.id/index.php/GEOSI/article/view/19457>. Date accessed: 25 nov. 2024. doi: https://doi.org/10.19184/geosi.v5i2.19457.