Nurul Azzuma, Afdhal Syafnur, & Rahayu, E. (2026). DEVELOPMENT OF A DIGITAL E-CRM AS A SOLUTION FOR CUSTOMER RELATIONSHIP MANAGEMENT AND TRANSACTION ACTIVITIES AT TOKO ZUMA. JURTEKSI (jurnal Teknologi Dan Sistem Informasi), 12(3), 445 - 452. https://doi.org/10.33330/jurteksi.v12i3.4598