ČASOPISA, Redakcija.
 Standardi i propisi.
<strong>Procesna tehnika</strong>, [S.l.], v. 16, n. 4, p. 47-53, feb. 2019.
ISSN 2217-2319.
Dostupno na: &lt;<a href="https://izdanja.smeits.rs/index.php/procteh/article/view/4197" target="_new">https://izdanja.smeits.rs/index.php/procteh/article/view/4197</a>&gt;. Datum pristupa: 13 may 2026