AISATURIDA, ANGGI. “An Investigation into Teacher’s Practice of Jigsaw Technique in Teaching Narrative for Eight Graders of SMPN 1 Menganti”. RETAIN : Journal of Research in English Language Teaching 1, no. 3 (July 30, 2013). Accessed May 19, 2024. https://ejournal.unesa.ac.id/index.php/retain/article/view/3425.