Tjahjana, H., I. Pranoto, H. Muhammad, and J. Naiborhu. “ON THE OPTIMAL CONTROL COMPUTATION OF LINEAR SYSTEMS”. Journal of the Indonesian Mathematical Society 15, no. 1 (May 7, 2012): 13–20. Accessed December 4, 2024. https://jims-a.org/index.php/jimsa/article/view/40.