Purba R. Lexical Variation on Students’ Daily Conversation at Campus by First Year Students of English Department FKIP HKBP Nommensen University. JETAFL [Internet]. 2015Dec.22 [cited 2024May19];1(2):60-76. Available from: https://ejournal.uhn.ac.id/index.php/jetafl/article/view/314