Adyva, Vieka, Ely Syafitri, and Lusi Sirait. “Application of Geogebra Learning Media to Increase Class IX Students’ Learning Motivation on Geometry Transformation Material at SMP Negeri 1 Kisaran”. Holistic Science 4, no. 1 (April 9, 2024): 55–62. Accessed July 27, 2025. https://jurnal.larisma.or.id/index.php/HS/article/view/504.