Wahyona, Uswatun Chasanah, Wahyu Cahyo Wibowo, Usup Supriatna, & Wahyu Budi Riyandi. (2025). Improving Students’ Numeracy Skills Using the CPA (Concrete, Pictorial, Abstract) Approach in Number Material for 2nd Grade at MIN 1 Batam. Jurnal Profesionalisme Guru, 1(4), 577 – 582. Retrieved from https://journal.maalahliyah.sch.id/index.php/jpg/article/view/364