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		Ardhani, Ni Komang, 		Wirdiani, Ni Kadek Ayu, AND 		Rusjayanthi, Ni Kadek Dwi.
" Evaluation and Improvement of User Interface Design in Mobile Delivery Services With User Centered Design Approach and Heuristic Evaluation (Case Study: Kirimaja Application)" <em>Jurnal Ilmiah Merpati (Menara Penelitian Akademika Teknologi Informasi)</em> [Online], Volume 11 Number 3 (31 December 2023)