HELMI FIRDAUS. Existence And Uniqueness of Fixed Points on Non-Expansive Mapping In Quasi-Normed Spaces. Journal of Mathematics Education and Science, [S. l.], v. 8, n. 2, p. 143–152, 2025. DOI: 10.32665/james.v8i2.5236. Disponível em: https://journal.unugiri.ac.id/index.php/JaMES/article/view/5236. Acesso em: 14 oct. 2025.