Naibaho YF, Pasaribu YO, Silitonga H. An Analysis Of Student’s Speech Disruption In Student’s Speaking Through Oral Presentation . JIPSI [Internet]. 2026 Feb. 26 [cited 2026 Apr. 26];5(1):112-9. Available from: https://www.putrapublisher.org/index.php/jipsi/article/view/1462