Abdullah, In Hi, and Hasanuddin Usman. “Peningkatan Kemampuan Pemahaman Dan Representasi Matematis Siswa SMP Melalui Pembelajaran Kontekstual Berbasis Soft Skills”. JURNAL BIOSAINSTEK 5, no. 1 (November 30, 2022): 1–6. Accessed June 7, 2026. https://www.journal.tyarlyta.com/index.php/biosaintek/article/view/736.