Mustika S, Siburian P, Purba CA. Bahan Ajar Menulis Teks Prosedur Kompleks Dengan Model Tipe Kooperatif Jigsaw . educatio [Internet]. 2023 Dec. 31 [cited 2025 Aug. 1];9(4):2131-9. Available from: https://www.ejournal.unma.ac.id/index.php/educatio/article/view/6128