Ristianti N, Sunardi S. The Effectiveness of Concept Sentence (CS) and Think Talk Write (TTW) Cooperative Learning Models in Writing Descriptive Text for Grade V Elementary School Students. edumaspul [Internet]. 1Oct.2023 [cited 18May2024];7(2):3022-5. Available from: https://ummaspul.e-journal.id/maspuljr/article/view/6800