YUDARWATI, G. A. Personal Influence Model of Public Relations: A Case Study in Indonesia’s Mining Industry. Jurnal ILMU KOMUNIKASI, [S. l.], v. 7, n. 2, 2013. DOI: 10.24002/jik.v7i2.188. Disponível em: https://ojs.uajy.ac.id/index.php/jik/article/view/188. Acesso em: 5 oct. 2025.