“Analisis Kesulitan Belajar Matematika Pada Materi Diagram Batang Siswa Kelas IV SDN Kalicari 01 Semarang”. Indo-MathEdu Intellectuals Journal 5, no. 3 (July 18, 2024): 4142–4152. Accessed June 25, 2026. https://ejournal.indo-intellectual.id/index.php/imeij/article/view/1522.