Persulessy E. REGULARISASI SISTEM SINGULAR DENGAN OUTPUT UMPAN BALIK u = Fy + v. BAREKENG: J. Math. & App. [Internet]. 1Mar.2007 [cited 20Apr.2024];1(1):32-7. Available from: https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/220