D. Darwis
Center for the Application of Isotope and Radiation Technology, National Nuclear Energy Agency Jl. Lebak Bulus Raya, No. 49, Jakarta 12440, Indonesia
Indonesia

T. Khusniya
Department of Pharmacy, Pancasila University, Jakarta, Indonesia
Indonesia

L. Hardiningsih
Center for the Application of Isotope and Radiation Technology, National Nuclear Energy Agency Jl. Lebak Bulus Raya, No. 49, Jakarta 12440, Indonesia
Indonesia

F. Nurlidar
Center for the Application of Isotope and Radiation Technology, National Nuclear Energy Agency Jl. Lebak Bulus Raya, No. 49, Jakarta 12440, Indonesia
Indonesia

H. Winarno
Center for the Application of Isotope and Radiation Technology, National Nuclear Energy Agency Jl. Lebak Bulus Raya, No. 49, Jakarta 12440, Indonesia
Indonesia