Purnamaningsih N, Nandiyanto ABD. Engineering and Economic Evaluation of The Production of Copper Nanoparticles (Cu-Nps) using Rongalite as Reducing Agent. SAINTEKBU [Internet]. 2020Jul.2 [cited 2024Nov.24];12(1):1-9. Available from: https://ejournal.unwaha.ac.id/index.php/saintek/article/view/649