“…Studies in L2 contexts have also shown that during the process of collaborative writing, the learners focus not only on the grammatical accuracy and lexical choices, but also on discourse (Lin & Maarof, 2013;Meihami et al, 2013;Zhang, 2018). In L2 classroom, collaborative writing enables the learners to observe and model their peers' thinking and writing strategies (Supiani, 2017). During collaborative activities, the students are expected to have opportunities to brainstorm, initiate ideas, discuss them, and then start to write collaboratively.…”