Diana Ermawati (2024) “Analisis Faktor Yang Mempengaruhi Kesulitan Belajar Matematika Di Kelas Iv SD Muhammadiyah Birrul Walidain Kudus”, Journal of Cross Knowledge, 2(1), pp. 198–2014. Available at: https://edujavare.com/index.php/IJCK/article/view/228 (Accessed: 21 December 2024).