DARMAWAN, W.; SUNARDI, S.; YUDHANA, A. Analysis of Mobile Based Activity Reporting Systems Using Usability Testing Methods and Use Questioners: Analysis of Mobile Based Activity Reporting Systems Using Usability Testing Methods and Use Questioners. Jurnal Mantik, [S. l.], v. 4, n. 1, p. 69-73, 2020. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/679. Acesso em: 19 sep. 2026.