Suraja Antarajaya, I. N. (2017). Menciptakan Keunggulan Bersaing Melalui Customer Relationship Management (Studi Kasus: Politeknik Ganesha Guru). Jurnal Sistem Dan Informatika (JSI), 10(2), 177-190. Retrieved from https://jsi.stikom-bali.ac.id/index.php/jsi/article/view/78