Rahmasari, Brigitta Septarini. “Using Opinion Proof Strategy to Improve Reading Ability of Second Semester Students of IKIP PGRI Madiun”. Jurnal Kependidikan : Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran, dan Pembelajaran 2, no. 2 (September 26, 2016). Accessed November 20, 2025. https://ojspanel.undikma.ac.id/index.php/jurnalkependidikan/article/view/452.