Putri, N.L.P., Ganing, N.N. and Sujana, I.W. 2020. Model Pembelajaran Kooperatif Tipe Concept Sentence Berbantuan Media Flash Card Terhadap Keterampilan Menulis Karangan Deskripsi. Journal for Lesson and Learning Studies. 3, 2 (Jul. 2020), 221–229. DOI:https://doi.org/10.23887/jlls.v3i2.27243.