Rudini Rudini, Muh Rezky Pangeran Syafar Arsyad, & Vivi Suviani. (2024). Utilization of Instagram Social Media in Public Relations Activities of PT Berau Coal to Enhance Corporate Image. Jurnal Sosial Humaniora Dan Pendidikan, 3(2), 175–185. https://doi.org/10.55606/inovasi.v4i2.4278