Pertiwi, Amalia, Raden Ayu Erni Jusnita, and Nurannafi Farni Syam Maela. “Ramadan Dan Promosional: Strategi Komunikasi Pemasaran PT Unilever Indonesia Tbk”. Jurnal Komunikasi Profesional 3, no. 1 (June 11, 2019). Accessed May 2, 2024. https://ejournal.unitomo.ac.id/index.php/jkp/article/view/1699.