MUSA’AD, Luthfiah; YULIAZMI, Yuliazmi. PERANCANGAN SISTEM ELECTRONIC CUSTOMER RELATIONSHIP MANAGEMENT (E-CRM) BERBASIS WEB STUDI KASUS: MIKA TOUR INDONESIA. IDEALIS : InDonEsiA journaL Information System, [S. l.], v. 2, n. 6, p. 280–285, 2019. Disponível em: https://jom.fti.budiluhur.ac.id/IDEALIS/article/view/1692. Acesso em: 3 may. 2025.