Rahayu, A. R., and R. M. Amalia. “Intertextuality in Online News Opinion Article on Industrial Revolution 4.0: Its Type and Discursive Practice”. Jurnal Bahasa Inggris Terapan, Vol. 5, no. 1, Sept. 2019, pp. 1-8, doi:10.35313/jbit.v5i1.1547.