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Wardhani ISK. Development of fun flipbook activity to improve class IV numeracy skills in elementary school. J. Pendidik. Dasar Nusant [Internet]. 2024 Jul. 31 [cited 2025 Apr. 1];10(1):77-8. Available from: https://ojs.unpkediri.ac.id/index.php/pgsd/article/view/22456