NURNUGROHO, B. A. Teorema Titik Tetap Kannan Pada Ruang Modular-2. Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education, [S. l.], v. 5, n. 01, p. 1–8, 2025. DOI: 10.14421/quadratic.2025.051-01. Disponível em: https://journal.uin-suka.ac.id/tarbiyah/quadratic/article/view/8456. Acesso em: 13 jul. 2025.