Masbirorotni, Masbirorotni, and Okky Wulandari. “Improving Students’ Academic Achievement in English Subject By Using Jigsaw: (Meningkatkan Prestasi Akademik Siswa Di Bahasa Inggris Dengan Menggunakan Jigsaw)”. Indonesian Educational Administration and Leadership Journal (IDEAL) 2, no. 1 (March 18, 2020): 42-54. Accessed May 27, 2024. https://online-journal.unja.ac.id/IDEAL/article/view/9928.