1. Polytechnic Institute of Nuclear Technology—National Nuclear Energy Agency (STTN-BATAN), Jl. Babarsari, POB 6101 YKBB, 55281, Yogyakarta, Indonesia
2. Center for Atmospheric Science and Technology—National Institute for Aeronautics and Space (PSTA–LAPAN), Jl. Dr. Junjunan no. 133, Bandung, 40173, Indonesia