Mahfuroh M, Emzir E, Fahrurrozi F. DEVELOPING THE SKILLS OF WRITING GERMAN PARAGRAPH THROUGH THE MODEL OF COOPERATIVE LEARNING WITH JIGSAW TEHNIQUE (Action Research in MAN 2 Kota Serang ). Bahtera [Internet]. 2018 Jan. 31 [cited 2024 Nov. 6];17(1):30-54. Available from: https://journal.unj.ac.id/unj/index.php/bahtera/article/view/5775