Talib, T., & Cheung, Y. L. (2017). Collaborative writing in classroom instruction: A synthesis of recent research. The English Teacher, 46(2), 43–57.
Thomas, D. (2006) A general inductive approach for analyzing qualitative evaluation data. American Journal of Evaluation, 27(2), 237–246.
Vygotsky, L. S. (1978). Mind in society: The development of higher psychological processes. Cambridge, MA: Harvard University Press.
Wigglesworth, G., & N. Storch. (2009). Pair versus individual writing: Effects on fluency, complexity and accuracy. Language Testing, 26(3), 445–466.
Wilson, J. M., Goodman, P. S., & Cronin, M. A. (2007). Group learning. Academy of management review, 32(4), 1041–1059. Zheng, B., & Warschauer, M. (2017). Epilogue: Second language writing in the age of computer-mediated communication. Journal of Second Language Writing, 36, 61–67.