Roisah, R, I Iskandar, R Mahanka, R A Adillah, and I K Martana. “The Implementation of Customer Relationship Management and Service Excellent in Improving Customer Satisfaction”. Proceeding Interuniversity Forum for Strengthening Academic Competency 1, no. 1 (May 29, 2019): 78 - 83. Accessed April 18, 2024. http://proceedings.conference.unpas.ac.id/index.php/ifsac/article/view/128.