Dwi Rosyidatul Kholidah. “Pengembangan Modul Materi Bilangan Bulat Berbasis Pendidikan Matematika Realistik Berbantuan Garis Bilangan ”. CENDEKIA 8, no. 01 (March 23, 2016): 20-25. Accessed July 3, 2024. https://journal.stitaf.ac.id/index.php/cendekia/article/view/36.