The Ability of Second Grade Senior High School Students in Speaking Transactional and Interpersonal Conversation at SMA Negeri 7 Padang. JIPS [Internet]. 2023 Dec. 15 [cited 2026 Feb. 2];7(3):51-5. Available from: https://e-journal.sastra-unes.com/index.php/JIPS/article/view/630