Astuti, Fajar Diah, and Lisna Fitriani. “Program Corporate Social Responsibility Humas Rumah Sakit Islam Jakarta Pondok Kopi Bagi Masyarakat”. Jurnal Public Relations (J-PR) 2, no. 1 (July 27, 2021): 82-86. Accessed February 2, 2025. http://jurnal.bsi.ac.id/index.php/jpr/article/view/509.