„Analysis of Factors with Considerable Action on Recycling WEEE Focused on Metals Recovery“, Ann_UGAL_MMS, Bd. 40, Nr. 1, S. 62–69, März 2017, Zugegriffen: Nov. 02, 2026. Verfügbar unter: https://ojs.ugal.ro/index.php/mms/article/view/1216