DURROTUL FAHRIYAH; MUHAMMAD ILYAS MARZUQI. The Development Of Social Studies Textbooks Based On Gosari Nature Tourism To Improve Students’ Understanding Of Geographical Condition Theme And The Conservation Of Natural Resources. Jurnal Dialektika Pendidikan IPS, [S. l.], v. 6, n. 2, p. 110–122, 2026. Disponível em: https://ejournal.unesa.ac.id/index.php/PENIPS/article/view/77763. Acesso em: 10 sep. 2026.