A. Sudigdo and T. Taufik, “Pengaruh Harga dan Kualitas Pelayanan Garuda Express Delivery (GED) Terhadap Kepuasan Pelanggan: The Effect of Price and Service Quality for Garuda Express Delivery (GED) on Customer Satisfaction”, ekomabis. :. J. ekonomi manaj. n.a., vol. 2, no. 02, pp. 137 - 146, Jul. 2021.