Mansur, Mohamad. “DEVELOPING EXTENSIVE READING THROUGH JIGSAW TECHNIQUE”. JELL (Journal of English Language and Literature) STIBA-IEC Jakarta 4, no. 02 (September 1, 2019): 1-9. Accessed January 14, 2026. http://journal.stibaiec-jakarta.ac.id/ojs/index.php/jell/article/view/74.