Yuswantoro Y. THE TEACHING SPEAKING BY USING DISCUSSION METHOD TO INCREASING ORAL PROFICIENCY IN THE REKAYASA PERANGKAT LUNAK (RPL) OF ELEVENTH CLASS AT SMKN I LABANG- BANGKALAN. Jurnal Ilmiah Bahasa dan Sastra [Internet]. 2017 Nov. 21 [cited 2024 Dec. 5];4(1). Available from: http://ejournal.unikama.ac.id/index.php/JIBS/article/view/1949