Lukman Zicky and Mahmud Yunus (2022) “Syarat Perlu atau Cukup F-bounded di dalam Ruang Metrik-a Fuzzy”, Limits: Journal of Mathematics and Its Applications, 19(1), pp. 117–122. Available at: https://journal.its.ac.id/index.php/limits/article/view/5390 (Accessed: 25 January 2026).