Fatimah Hasibuan, S., Sutatminingsih, R. and Maulina Ozar, B. (2025) “Concrete Pictorial Abstract (CPA) Method-Based Intervention to Improve Understanding of Two-Digit Addition Concepts in Children with Mathematics Learning Difficulties”, ATTA`DIB, 9(3), pp. 760–783. Available at: http://150.107.142.43/index.php/at-tadib/article/view/22314 (Accessed: 12 February 2026).