Kriswinarso, Tri Bondan, Lis Sugianto, and Saiful Bachri. 2023. “Pemahaman Konsep Siswa: Eksperimen Pada Siswa SMP Dengan Pembelajaran Matematika Berbasis Kooperatif Tipe Conceptual Understanding Procedures (CUPS)”. Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences 2 (1):10-18. https://doi.org/10.53696/2964-867X.76.