sisil silvester, Pebria Dheni Purnasari, Margaretha Lidya Sumarni, Totok Victor Didik Saputro. Application of Concrete Learning Media to Improve Mathematics Learning Outcomes of Elementary School Students. JEPA [Internet]. 2023 Jun. 1 [cited 2026 Feb. 3];1(1):23-9. Available from: https://businessandfinanceanalyst.com/index.php/JEPA/article/view/53