Badriah, Nurul, Sony Veri Shandy, Fajar Muttaqi, and Moh Alfaujianto. 2026. “Analysis of Priority-Based Communication Feature Using UI/UX Design Thinking Model: A Case Study of WhatsApp”. Scientific Journal of Information System 4 (1):26-37. https://doi.org/10.70429/sjis.v4i1.333.