YAHIYA, Alaa Abdul Salam.
 The innovative tourism marketing mix an approach to acquiring competitive advantage: Analytical study of opinion sample from five star hotel managers in Erbil City.
<strong>Tikrit Journal Of Administrative and Economic Sciences</strong>, [S.l.], v. 12, n. 36, p. 10-28, mar. 2019.
ISSN 1813-1719. Available at: &lt;<a href="http://jaes.tu.edu.iq/index.php/j/article/view/101" target="_new">http://jaes.tu.edu.iq/index.php/j/article/view/101</a>&gt;. Date accessed: 14 aug. 2021.