Mochammad Ardi Setyawan et al. 2026. DEVELOPMENT OF THE FOSSIL-BEARING TENGGAR CAVE AS SUSTAINABLE EDUCATIONAL TOURISM IN TULUNGAGUNG. SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL. 15, 3 (Sep. 2026), 1440–1447. DOI:https://doi.org/10.36526/sosioedukasi.v15i3.7346.