EFEKTIVITAS MODEL PEMBELAJARAN REACT (RELATING, EXPERIENCING, APPLYING, COOPERATING, TRANSFERRING) BERBANTU GEOGEBRA TERHADAP KEMAMPUAN PEMECAHAN MASALAH SISWA SMP. SENATIK. 2019;4:146-151. Accessed August 17, 2026. http://103.98.176.39/index.php/senatik/article/view/52