Niken Avrialiani Mutiara. Pengaruh Promosi Dan Kualitas Pelayanan Terhadap Keputusan Pembelian Online Di Tokopedia Wilayah Surabaya. GJMI [Internet]. 2025 Aug. 26 [cited 2025 Aug. 30];3(8):188-201. Available from: https://gudangjurnal.com/index.php/gjmi/article/view/1740