M. Suhartini
Center for Isotopes and Radiation Application, National Nuclear Energy Agency, Jl. Lebak Bulus Raya No.49, Jakarta 12440, Indonesia
Indonesia

J. Ginting
Center for Science and Technology of Advanced Materials, National Nuclear Energy Agency, Puspiptek Area, Serpong, Tangerang Selatan 15314, Indonesia
Indonesia

S Sudirman
Center for Science and Technology of Advanced Materials, National Nuclear Energy Agency, Puspiptek Area, Serpong, Tangerang Selatan 15314, Indonesia
Indonesia

A.D. Putri
Pancasila University, Jl. Raya Lenteng Agung No.56-80, Srengseng Sawah, Jagakarsa, Jakarta Selatan 12640, Indonesia
Indonesia

Z.R. Mubarak
Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Indonesia, Depok 16424, Indonesia
Indonesia