Farin Hanifatun Nuha, Kartika Yuni Purwanti. The Effect of Game Based Learning Assisted by Fun Card Puzzle on the Conceptual Understanding of Class 5th Elementary School Students. IJSMR [Internet]. 2023 Jun. 30 [cited 2026 May 12];1(5):527-38. Available from: https://journal.formosapublisher.org/index.php/ijsmr/article/view/4754