Team, Support. “Impulsive Periodic Control System With Parameter Perturbation: S. Hinpang, X. Xiang, P. Sattayatham”. Thai Journal of Mathematics 4, no. 1 (June 1, 2006): 107–125. Accessed December 22, 2024. https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/41.