RUDINI RUDINI; MUH REZKY PANGERAN SYAFAR ARSYAD; VIVI SUVIANI. Utilization of Instagram Social Media in Public Relations Activities of PT Berau Coal to Enhance Corporate Image. Jurnal Sosial Humaniora dan Pendidikan, [S. l.], v. 4, n. 2, p. 684–694, 2025. DOI: 10.55606/inovasi.v4i2.4278. Disponível em: https://journalcenter.org/index.php/inovasi/article/view/4278. Acesso em: 17 jul. 2025.