“Strategi Program Marketing PR PT Coffee Sekawan (Sia Coffee) Dalam Memperkuat Positioning Dan Brand Awareness  ”. Jurnal Public Relations (J-PR) 2, no. 2 (October 25, 2021): 137–141. Accessed June 6, 2026. https://jurnal.bsi.ac.id/https:/jurnal.bsi.ac.id/index.php/jpr/article/view/494.