Annisa, Mutiara. “Strategi Peningkatan Kualitas Pelayanan Berbasis SWOT Pada Online Store Shopee”. Jesya (Jurnal Ekonomi dan Ekonomi Syariah) 4, no. 1 (December 23, 2020): 199-210. Accessed October 30, 2025. https://stiealwashliyahsibolga.ac.id/jurnal/index.php/jesya/article/view/305.