Putri Suci Rahayu, Dewi Nurmasari Pane. THE INFLUENCE OF PRODUCT QUALITY AND PROMOTION THROUGH FACEBOOK SOCIAL MEDIA ON PURCHASING DECISIONS AT DYAH FASHION HIJAB SHOP (Case Study on Residents of Kampung Merdeka Barat 2). IJERLAS [Internet]. 2024 May 30 [cited 2024 Nov. 2];4(3):878-89. Available from: http://radjapublika.com/index.php/IJERLAS/article/view/1686