HERNÁNDEZ CHAVARRÍA, Francisco.
 How to approach the table salt and a discarded computer to make electrolytic etching.
<strong>El Ornitorrinco Tachado. Revista de artes visuales</strong>, [S.l.], n. 9, p. 19-26, may 2019.
ISSN 2448-6949.
Available at: &lt;<a href="https://ornitorrincotachado.uaemex.mx/article/view/4748" target="_new">https://ornitorrincotachado.uaemex.mx/article/view/4748</a>&gt;. Date accessed: 24 aug. 2026.
doi: <a href="https://doi.org/10.36677/eot.v0i9.4748">https://doi.org/10.36677/eot.v0i9.4748</a>.