KHAN, Wasiullah; 						SHEEREN, Muhammad Kamran; 						KHAN, Naeem.
 On The Design and Characteristics of a Sub-Optimal Observer for Boeing-747.
<strong>Mehran University Research Journal of Engineering and Technology</strong>, [S.l.], v. 37, n. 2, p. 257-268, apr. 2018.
ISSN 2413-7219.
Available at: &lt;<a href="https://publications.muet.edu.pk/index.php/muetrj/article/view/196" target="_new">https://publications.muet.edu.pk/index.php/muetrj/article/view/196</a>&gt;. Date accessed: 23 dec. 2024.
doi: <a href="http://dx.doi.org/10.22581/muet1982.1802.03">http://dx.doi.org/10.22581/muet1982.1802.03</a>.