Orshella DD, Saputro WA. Penilaian Konsumen Millennial terhadap Tingkat Usabilitas Produk Smartphone. j. media tek. dan. sist. ind. [Internet]. 2018 Oct. 17 [cited 2026 May 16];2(2):29-36. Available from: https://jurnal.unsur.ac.id/index.php/jmtsi/article/view/415