Wardani, Intan, Shofia Hidayah, and Moh. Fajar Rendra Lesmana. “Peningkatan Hasil Belajar Komposisi Fungsi Melalui Penguatan Keterampilan Perkalian Dan Operasi Aljabar Sederhana”. Polinomial : Jurnal Pendidikan Matematika 4, no. 4 (November 8, 2025): 1141–1147. Accessed January 22, 2026. https://ejournal.papanda.org/index.php/jp/article/view/2681.