Febdhizawati, Eka Hanna, Heni Purwati, and Prastomo Budiargo. “280. Peningkatan Aktivitas Dan Hasil Belajar Melalui Problem Based Learning Berbantuan Microsoft Excel Pada Materi Statistika”. JURNAL FEMBOY BOOL RAPET 1, no. 1 (July 3, 2023): 2486–2496. Accessed July 13, 2026. https://conference.upgris.ac.id/index.php/psnppg/article/view/3959.