Cao, D., P. D. Pho, and A. C. Đặng. “An Investigation into Collocational Profile in English Textbooks for Vietnamese Students”. VNUHCM Journal of Social Sciences and Humanities, Vol. 6, no. 2, June 2022, pp. 1573-86, doi:https://doi.org/10.32508/stdjssh.v6i2.723.