Isma Farikha Latifatun Nuzulia, and Istiqomah Wulandari. “An Analysis of Lexical Cohesion in Donald Trump’s Speech to the UN General Assembly 2017”. IJOTL-TL: Indonesian Journal of Language Teaching and Linguistics, Vol. 5, no. 3, Sept. 2020, pp. 169-82, doi:10.30957/ijoltl.v5i3.635.