Jufri, Yuliana, Anona Rustam, and Ode Zulaeha. “Upaya Penguatan Keterampilan Abad 21 Siswa SMP Dilingkungan Pembelajara Model Berdiferensiai”. Jurnal Ilmiah Matematika (JIMAT) 7, no. 1 (March 16, 2026): 104-113. Accessed March 26, 2026. https://www.jurnal.isdikkieraha.ac.id/index.php/jimat/article/view/1176.