IMPLEMENTASI METODE USER-CENTERED DESIGN DALAM PENGEMBANGAN APLIKASI APP STORE BAGI UMKM. j. inti nm [Internet]. 2026 Aug. 7 [cited 2026 Aug. 8];21(1):93-101. Available from: https://ejournal.nusamandiri.ac.id/index.php/inti/article/view/8747