M. Z. Verdiansyah, S. Sahiruddin, and P. D. D. Degeng, “Lexical Cohesions in A Grade X English Textbook by Indonesian Education and Culture Ministry”, diglossia. jurnal. kaji. ilm. kebahasaan. dan. kesusastraan, vol. 11, no. 1, pp. 14–23, Sep. 2019.