Soo Kwang Oh, Kyung-Hyan Yoo and Jennifer Owlett (2021) “Focusing on the ‘Public’ in Public Relations: The Importance of Person-Centered Messages (PCMs) in Crisis Communication on Twitter”, Journal of International Crisis and Risk Communication Research , 4(1), pp. 93–128. doi: 10.70135/jicrcr.v4i1.41.