Fajrian, M. Arfanul, and Darqanti Darqanti. “Keefektifan Desain Bahan Ajar Matematika Berintegrasi Life Skills Pada Materi Aritmatika Sosial”. Indonesian Journal of Education Research (IJoER) 2, no. 3 (June 28, 2021): 65-69. Accessed July 3, 2024. https://cahaya-ic.com/index.php/IJoER/article/view/529.