Poernomo, M. I., B. S. P, and S. A. Sufa. “The Influence of Organizational Communication in Improving Safety Culture in PT. XYZ”. Jurnal Komunikasi Ikatan Sarjana Komunikasi Indonesia, vol. 7, no. 2, Dec. 2022, pp. 314-27, doi:10.25008/jkiski.v7i2.729.