nandi kurniawan. “Kemampuan Berpikir Spasial Mahasiswa Mata Kuliah Ilmu Perpetaan Di Program Studi Pendidikan IPS”. Edukasi IPS 6, no. 2 (December 31, 2022): 39-46. Accessed May 7, 2024. https://journal.unj.ac.id/unj/index.php/eips/article/view/30602.