Damanik, Elsye Rumondang. “Konsep Memory Systems Dalam Iklan ‘Diskon Ramadhan’”. Humaniora: Journal of Indonesian Culture and Society 2, no. 2 (October 31, 2011): 978–985. Accessed February 25, 2026. https://journal.binus.ac.id/index.php/humaniora/article/view/3146.