Gök, Özge. “Recovery of Copper from Pre-Concentrated Printed Circuit Boards (PCBs) by Catalyzed Acidic Leaching: Scientific Paper”. Journal of the Serbian Chemical Society 90, no. 3 (March 26, 2025): 325–338. Accessed March 31, 2025. https://shd-pub.org.rs/index.php/JSCS/article/view/12922.