Gultom, P. W. B. (2025) “Pengaruh Model Pembelajaran Concrete Pictorial Abstract terhadap Kemampuan Representasi Matematis di Sekolah Dasar”, Jurnal Pendidikan Tambusai, 9(2), pp. 24225–24233. Available at: https://jptam.org/index.php/jptam/article/view/30562 (Accessed: 7 August 2025).