Herni Hafsah, Iskandar, and Elly Fatmasari. “Students’ Learning Achievement in Writing Analytical Exposition Text: A Study in Jigsaw Cooperative Learning Model”. ETDC: Indonesian Journal of Research and Educational Review 2, no. 1 (December 27, 2022): 68–73. Accessed July 30, 2025. https://etdci.org/journal/ijrer/article/view/359.