ABDI, Abdul Wahab et al. Assessing the Effectiveness of Geography-based Online Learning During the Covid-19 Pandemic in Higher Education. Geosfera Indonesia, [S.l.], v. 6, n. 3, p. 319-333, dec. 2021. ISSN 2614-8528. Available at: <https://jurnal.unej.ac.id/index.php/GEOSI/article/view/25811>. Date accessed: 02 may 2024. doi: https://doi.org/10.19184/geosi.v6i3.25811.