Ambami, S. A. and Safitri, A. (2025) “Prototype Design Of User Centered Design Based On Ucd (User Centered Design) For Handiser Services at Pt Semen Indonesia Distributor”, Journal of Digital Business and Innovation Management, 4(2). Available at: https://ejournal.unesa.ac.id/index.php/jdbim/article/view/70211 (Accessed: 21 August 2025).