“Pengaruh Kualitas Pelayanan Dan Kepercayaan Terhadap Loyalitas Pelanggan Pada CV ELD Delivery Purwakarta”. Wikara National Economic and Social Research Development, vol. 6, no. 1, July 2025, pp. 61-67, https://doi.org/10.54010/wnesrd.v6.n1.5.