Adnan Z. Mkhelif, Investigating Iraqi EFL University Students' Productive Knowledge of Grammatical Collocations in English. journal = {International Journal of Cognitive and Language Sciences}, [online]. World Academy of Science, Engineering and Technology. September 2019, vol. 154(10). 1310 - 1316 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/10010796.