Dewi, Luh Yuliani, and Leon Abdillah. “Ovo Fintech Application Analysis Using the System Usability Scale”. Jurnal Ilmiah Matrik 26, no. 2 (October 28, 2024): 173–182. Accessed November 29, 2024. https://journal.binadarma.ac.id/index.php/jurnalmatrik/article/view/3331.