M. A. SHARAF, L.A.ALAQAL, Dr..
 Computational Algorithm for Gravity Turn Maneuver.
<strong>Global Journal of Science Frontier Research</strong>, [S.l.], v. 12, n. 13-F, nov. 2012.
ISSN 2249-4626.
Available at: &lt;<a href="https://journalofscience.org/index.php/GJSFR/article/view/683" target="_new">https://journalofscience.org/index.php/GJSFR/article/view/683</a>&gt;. Date accessed: 25 may 2022.