Figure 4
The word cloud shows words and phrases in different colors and sizes. The largest word, placed at the top center, is “sustainability.” A few other words shown include “sustainable human resource management,” “digital transformation,” “fourth industrial revolution,” “organizational performance,” “human resources,” “technology,” “education,” “digitalization,” “bibliometric analysis,” “smart factory,” “hrm,” “productivity,” “security,” “job satisfaction,” “covid-19,” “challenges,” “gen z,” “human capital,” “circular economy,” “competencies,” “case study,” ““big data analytics,” “manufacturing,” “digitization,” “artificial intelligence,” “sustainable development,” “knowledge-oriented leadership,” “corporate social responsibility,” “electronic human resource management,” “industrial revolution,” “performance.” A large zero is shown in the middle of the word cloud.Word cloud-Industrial 4.0 and human resource management. Source: Constructed based on Biblioshiny software