Hydrometallurgical Recovery of Copper from Computer-Printed Circuit BoardsWan Nur Fazlina Abdol Jani, Noor Hidayu Abdul Rani, Nor Fadilah Mohamad and Sharifah Iziuna Sayed JamaludinE3S Web Conf., 599 (2024) 04006DOI: https://doi.org/10.1051/e3sconf/202459904006