WARUWU, Pikiran. Improving Learning Outcomes of Writing Negotiation Texts Through the Application of Cooperative Learning Model. Jurnal Ilmu Multidisiplin Indonesia, [S. l.], v. 1, n. 2, p. 53–58, 2024. Disponível em: http://jurnal.stkipahsingaraja.ac.id/index.php/jimi/article/view/901. Acesso em: 7 mar. 2026.