Baqi, Ahmad Iqbal, Admi Nazra, Zulakmal Zulakmal, Lyra Yulianti, and Muhafzan Muhafzan. “Positive Normalization of Discrete Descriptor System under Disturbance”. MATEMATIKA 34, no. 3 (December 31, 2018): 141–147. Accessed April 25, 2024. https://matematika.utm.my/index.php/matematika/article/view/1146.