Sinaga, Adi, Eblita Depari, Faradhiya Khairani, Gita Hutapea, Maryana Marpaung, Nidia Lestari, and Pera Manurung. “The Influence of Geogebra Media on the Ability to Understand Class XI Concepts in Three-Dimensional Materials”. Jurnal Ilmiah Wahana Pendidikan 12, no. 8.D (August 31, 2026): 1-10. Accessed September 2, 2026. https://www.jurnal.peneliti.net/index.php/JIWP/article/view/14827.