Zulirfan, Zulirfan, Muhammad Navri, and Nofrion Nofrion. “Pengaruh Pembelajaran Berdiferensiasi Terhadap Kemampuan Berpikir Spasial Siswa Pada Mata Pelajaran Geografi Di SMA Negeri 2 Sungai Apit”. Innovative: Journal Of Social Science Research 3, no. 3 (July 10, 2023): 2002–2016. Accessed July 9, 2026. https://j-innovative.org/index.php/Innovative/article/view/2352.