WULANDARI, WIDYA, and ZULAKMAL ZULAKMAL. “NORMALISASI POSITIF SISTEM DESKRIPTOR KONTINU”. Jurnal Matematika UNAND 6, no. 3 (November 3, 2017): 100–105. Accessed November 5, 2026. https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/602.