1. Polytechnic Institute of Nuclear Technology, National Research and Innovation Agency (BRIN), Yogyakarta, Indonesia
2. Research Center for Radioisotope, Radiopharmaceutical, and Biodosimetry Technology, Research Organization of Nuclear Energy, National Research and Innovation Agency (BRIN), Indonesia
3. Department of Rubber and Plastic Processing Technology, Politeknik ATK Yogyakarta, Indonesia
4. Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jl. Raya Bandung – Sumedang KM. 21 Jatinangor, Sumedang 45363, Indonesia