Rahmadia, Novita, Nuranisa Nuranisa, Reza surya Maulana, and Israq Maharani. “Penggunaan Geogebra Dalam Trigonometri”. OMEGA: Jurnal Keilmuan Pendidikan Matematika 3, no. 1 (January 29, 2024): 44–50. Accessed August 13, 2025. https://ejurnal.univamedan.ac.id/jkpm/article/view/667.