“Analisis Kemampuan Siswa Kelas IV Menyelesaikan Soal Cerita KPK Dan FPB Berdasarkan Newman Error Analysis”. Indo-MathEdu Intellectuals Journal 6, no. 5 (August 29, 2025): 8710–8723. Accessed June 17, 2026. https://ejournal.indo-intellectual.id/index.php/imeij/article/view/4092.