Mukmin, L. and Rosi, F. 2026. Analisis Kualitas Pelayanan First Mile terhadap Kepuasan Pelanggan di SPX Express. RIGGS: Journal of Artificial Intelligence and Digital Business. 5, 2 (Jul. 2026), 24776–24786. DOI:https://doi.org/10.31004/riggs.v5i2.11091.