“Peran Komunikasi Karyawan dalam Promosi Media Sosial terhadap Peningkatan Etos Kerja di Cafe Sixty Five Degrees CBD Polonia”, JICN, vol. 3, no. 03, pp. 7619–7634, Jul. 2026, Accessed: Jul. 23, 2026. [Online]. Available: https://jicnusantara.com/index.php/jicn/article/view/7823