Hannie, H., D. S. Istiningdias, and U. Enri. “Analisis Perkembangan Bisnis Online Mahasiswa Karawang Menggunakan Metode Customer Satisfaction Index (CSI)”. RESEARCH : Journal of Computer, Information System & Technology Management, vol. 4, no. 1, Apr. 2021, pp. 1-10, doi:10.25273/research.v4i1.7826.