Itranbey, Martinus, Pesparani Jabar, and Rendy Oratmangun. “Improve Students Speaking Skill by English Course of Second Grade Student at SMP Negeri 2 Wertamrian”. Pubmedia Jurnal Pendidikan Bahasa Inggris 3, no. 2 (January 30, 2026): 8. Accessed July 21, 2026. https://edu.pubmedia.id/index.php/jpbi/article/view/1296.