Ristanti IG, Tranggono T, Islami MCPA. Workload and Decision Errors in Copper Cathode Harvesting. ijins [Internet]. 2026 Jun. 26 [cited 2026 Jun. 26];27(3):10.21070/ijins.v27i3.2141. Available from: https://ijins.umsida.ac.id/index.php/ijins/article/view/2141