Zahara P, Miftah H, Valencia A, Nurhasanah A, Nuraini. Developing Aplication-based Puzzle Learning Media on Increasing Child’s Ability to Recognize Letters. IJEBIIITS [Internet]. 2022 Aug. 1 [cited 2025 Mar. 19];2(01):44-9. Available from: https://journals.insparagonsociety.org/index.php/IJEBIIITS/article/view/192