HIGGINS, Rebecca.
 A Sandwich Snack for Mr Grinling: A design and technology project.
<strong>Journal of Design &amp; Technology Education</strong>, [S.l.], v. 7, n. 2, july 2009.
ISSN 1360-1431. Available at: &lt;<a href="https://ojs.lboro.ac.uk/JDTE/article/view/551" target="_new">https://ojs.lboro.ac.uk/JDTE/article/view/551</a>&gt;. Date accessed: 29 may 2023.