Khoiroh N, Surawan S. Efektivitas Model Conceptual Understanding Procedures (CUPS) Berbantuan Media Geogebra Terhadap Hasil Belajar Matematika Murid SMP. cendekia [Internet]. 31Jul.2026 [cited 1Aug.2026];10(2):1398-411. Available from: https://j-cup.org/index.php/cendekia/article/view/5185