Sahra, Sahra. “Peningkatan Keterampilan Menulis Pidato Persuasif Menggunakan Model Problem Based Learning Berbantuan Multimedia Bagi Siswa SMP Negeri 2 Mataram”. Jurnal Paedagogy 8, no. 4 (October 5, 2021): 560–572. Accessed August 15, 2025. https://e-journal3.undikma.ac.id/index.php/pedagogy/article/view/4127.