Purnomo AE, Harmanto B, Indriastuti NR. THE USE OF STUDENT TEAM ACHIEVEMENT DIVISION (STAD) IN IMPROVING WRITING ABILITY AT THE ELEVENTH GRADE OF SMA N 1 NAWANGAN IN ACADEMIC YEAR 2019/2020. ED [Internet]. 2019 Oct. 18 [cited 2026 Jun. 14];3(2):48-55. Available from: https://studentjournal.umpo.ac.id/index.php/edupedia/article/view/293