KHAN, Fazal Ellahi; 						POWER, Nigel.
 An Investigation Into Safe Printmaking Methods With Etching Without Acid, For Art & Design For Higher Education Institutions In Pakistan.
<strong>Idealogy Journal</strong>, [S.l.], v. 7, n. 1, p. 60 - 70, apr. 2022.
ISSN 2550-214X.
Available at: &lt;<a href="https://idealogyjournal.com/ojs/index.php/idealogy/article/view/314" target="_new">https://idealogyjournal.com/ojs/index.php/idealogy/article/view/314</a>&gt;. Date accessed: 22 dec. 2024.
doi: <a href="https://doi.org/10.24191/idealogy.v7i1.314">https://doi.org/10.24191/idealogy.v7i1.314</a>.