Purnomo, Andri Cahyo, Nur Felia, and Halimah Febbi Budiana. 2021. “Rancang Bangun Sistem Informasi Customer Relationship Management Terhadap Penilaian Pelanggan Berbasis Web”. Journal Cerita: Creative Education of Research in Information Technology and Artificial Informatics 7 (2): 172-78. https://doi.org/10.33050/cerita.v7i2.1772.