HAMID, Abdelrahim B..
 The Relationship between Dynamic Programming and Pontryagin's Minimum principle in Optimal Control.
<strong>Gezira Journal of Engineering and Applied Sciences</strong>, [S.l.], v. 11, n. 2, july 2018.
ISSN 1858-5698. Available at: &lt;<a href="http://journals.uofg.edu.sd/index.php/gjeas/article/view/735" target="_new">http://journals.uofg.edu.sd/index.php/gjeas/article/view/735</a>&gt;. Date accessed: 21 july 2026.