R. Putra, S. Sumadi, R. R. Wijayanti, B. Y. Pratiwi, and O. Ardhiarisca, “Rhetoric in sustainability report at PT Krakatau Steel Indonesia”., JEBAV, vol. 21, no. 3, pp. 333–350, Mar. 2019, doi: 10.14414/jebav.v21i3.1234.