The Influence f Joining English Club Toward Studets Speaking Ability at 8TH Grade in UPTD SMP Negeri 6 Pematang Siantar. jbl [Internet]. 2025 Oct. 29 [cited 2025 Oct. 31];7(2):176 – 183. Available from: http://jurnal.usi.ac.id/index.php/jbl/article/view/2006