Rulyansah, Afib, and Mardiyatus Sholihati. “Pengembangan Modul Berbasis Kecakapan Hidup Pada Pelajaran Matematika Sekolah Dasar”. MUST: Journal of Mathematics Education, Science and Technology 3, no. 2 (December 15, 2018): 194–211. Accessed May 3, 2024. https://journal.um-surabaya.ac.id/matematika/article/view/2088.