D. Lazuardina and D. F. Suyatno, S.Kom., M.Kom., “Measurement of User Interface (UI) and User Experience (UX) on ’Shopee’ Mobile Apps Using the Heuristic Evaluation Method”, J. Emerg. Inf. Syst. Bus. Intell. (JEISBI), vol. 4, no. 3, pp. 95–106, Jul. 2023.