1. Research Center for Sustainable Production System and Life Cycle Assessment, Research Organization for Energy and Manufacture, National Research and Innovation Agency (BRIN), Kawasan Sains dan Teknologi (KST) BJ Habibie, (PUSPIPTEK), South Tangerang, Indonesia
2. Chemical Engineering Department, Faculty of Industrial Engineering, Universitas Pembangunan Nasional Veteran Yogyakarta, Yogyakarta, Indonesia