Pakpahan, Roida, Febriyanti, Shinta, Berliana, Diva, AND Esmeralda, Rizqi. " Pengaruh Promo Event 6.6 Flash Sale Terhadap Perilaku Konsumtif Mahasiswa" Journal of Information System, Applied, Management, Accounting and Research [Online], Volume 8 Number 1 (30 January 2024)