THE IMPACT OF VOCABULARY BUILDING ON IMPROVINGSTUDENTS’ SPEAKING SKILLS IN CLASS IX RIYADHUSSALAM ISLAMIC JUNIOR HIGH SCHOOL. Jurnal Pendidikan dan Penelitian Serumpun Mendidik , [S. l.], v. 1, n. 1, Januari, p. 41–53, 2024. Disponível em: https://jurnal.edusm.id/index.php/sm/article/view/12.. Acesso em: 15 apr. 2026.