KURNIANTO, Fahmi Arif. Front-matter (Front Cover, Editorial Team, and Table of Contents). Geosfera Indonesia, [S. l.], v. 6, n. 3, p. i-iv, 2021. Disponível em: https://geosfera.jurnal.unej.ac.id/index.php/GEOSI/article/view/28528. Acesso em: 18 apr. 2025.