HAQQI, WIHDATUL. THE USE OF GROUP INVESTIGATION TECHNIQUE IN TEACHING SPEAKING NEWS ITEM TEXT FOR THE TENTH GRADERS OF SMA NEGERI 3 SIDOARJO. RETAIN : Journal of Research in English Language Teaching, [S. l.], v. 1, n. 1, 2013. Disponível em: https://ejournal.unesa.ac.id/index.php/retain/article/view/1357. Acesso em: 1 nov. 2025.