Ifriza F, Ngatmini N. Peningkatan Keterampilan Berbicara pada Materi Pidato Persuasif Melalui Media Audio Visual di Kelas IX E SMPN 6 Semarang. psnppg [Internet]. 2023 Nov. 30 [cited 2025 Dec. 5];1(2):55-64. Available from: https://conference.upgris.ac.id/index.php/psnppg/article/view/4755