A CASE STUDY OF THE USE OF SLANG IN THE INTERACTION AND FRIENDSHIP CIRCLE OF CLASS F ENGLISH LITERATURE UIN BANDUNG. argopuro [Internet]. 2025 Jun. 20 [cited 2025 Jul. 7];9(1):41-50. Available from: https://ejournal.cahayailmubangsa.institute/index.php/argopurojournal/article/view/2543