Utami, A. B., W. Hamdani, and F. B. Annas. “Corporate Crisis Communication Strategy of HENKEL Indonesia in Facing the Covid-19 Pandemic”. International Journal of Management, Entrepreneurship, Social Science and Humanities, vol. 5, no. 2, Dec. 2022, pp. 165-80, doi:10.31098/ijmesh.v5i2.791.