GUMAR, Alaa.
 Developing Environmental Awareness and Its Relationship with the Variables of Industrial Product Design.
<strong>Journal of Tikrit university for humanities - مجلة جامعة تكريت للعلوم الانسانية</strong>, [S.l.], v. 27, n. 4, p. 528-508, june 2020.
ISSN 1817-6798. Available at: &lt;<a href="https://jtuh.tu.edu.iq/index.php/hum/article/view/1040" target="_new">https://jtuh.tu.edu.iq/index.php/hum/article/view/1040</a>&gt;. Date accessed: 11 may 2024.
doi: <a href="http://dx.doi.org/10.25130/hum.v27i4.1040">http://dx.doi.org/10.25130/hum.v27i4.1040</a>.