Akhiyar, Dinul, and Irzal Arif Wisky. 2020. “DEVELOPMENT OF DIGITAL MARKETING APPLICATIONS OF CREATIVE ECONOMIC PRODUCTS AND SERVICES IN PADANG CITY WITH E-CRM CONCEPT”. Jurnal Ipteks Terapan 14 (4):309-14. https://doi.org/10.22216/jit.v14i4.121.