Wulan Sari, Nur Insani. “The Effect Of Using Collaborative Learning Method On Students’ Writing Ability In Descriptive Text At The Tenth Grade Students Of SMAN 7 Mandau”. Jolly Journal of English Education 3, no. 2 (December 31, 2025): 121–132. Accessed April 16, 2026. http://ejournal.staihwduri.ac.id/index.php/jjee/article/view/186.