What is internal communication?
Internal communication goes by many names: employee communication or communications (Athanassiades 1973; Grunig and Hunt 1984; Dewhurst and Fitzpatrick 2019), employee relations (Purcell 1987), internal relations (Men and Bowen 2016), internal communication (Verčič et al. 2012), internal public relations (Kennan and Hazleton 2006), internal corporate communication (Welch and Jackson 2007) and internal marketing (Gummesson 1987; Piercy and Morgan 1991).