Ali Ibrahim; Onkky Alexander; Ken Ditha Tania; Pacu Putra; Allsela Meiriza. Assessing User Experience and Usability in the OVO Application: Utilizing the User Experience Questionnaire and System Usability Scale for Evaluation. J. RESTI (Rekayasa Sist. Teknol. Inf.) 2023, 7, 953 - 963.