N. F. Hermiati and R. Khussusal, “Pengaruh Promosi dan Citra Merek Terhadap Keputusan Pembelian dan Loyalitas Pelanggan pada GoFood: The Influence of Promotion and Brand Image on Purchase Decisions and Customer Loyalty on GoFood”, j. pengemb. wiraswasta, vol. 25, no. 2, pp. 109–120, Nov. 2023, doi: 10.33370/z04cs715.