Aryansyah, Ahmad Rafi, and Yuliazmi Yuliazmi. “IMPLEMENTASI ANALISA DAN PERANCANGAN SISTEM DENGAN KONSEP ELECTRONIC CUSTOMER RELATIONSHIP MANAGEMENT (E-CRM) PT. AS-SALAM MULYA AL-HAROMAIN”. IDEALIS : InDonEsiA journaL Information System 1, no. 3 (July 2, 2018): 347–353. Accessed August 25, 2025. https://jom.fti.budiluhur.ac.id/IDEALIS/article/view/1269.