Maulana R, Yenni Hayati. The Effect of Jigsaw Type Cooperative Learning Model Assisted By Mind Mapping Media and Environmental Vocabulary Mastery on Narrative Text Writing Skills of Class IX SMP Negeri 2 Batang Anai Students. Onoma [Internet]. 2025 May 13 [cited 2025 Jul. 8];11(2):2371-86. Available from: https://www.e-journal.my.id/onoma/article/view/5786