Mulyawan A, Rosadi D, Dianawati D. Sistem Informasi Customer Relationship Management CV. Junindo Pratama. JCB [Internet]. 2019 Jun. 15 [cited 2024 Dec. 22];13(1):36-41. Available from: https://jurnal.stmik-mi.ac.id/index.php/jcb/article/view/112