“Pengaruh Pendekatan CPA (Concrete, Pictorial, Abstract) Terhadap Pemahaman Konsep Matematika Siswa Kelas 2 SD Pamulihan 01”. Indo-MathEdu Intellectuals Journal, vol. 6, no. 8, Dec. 2025, pp. 12022-34, https://doi.org/10.54373/imeij.v6i8.4670.