Siti Suhartati
Academy of Analytical Chemistry Caraka Nusantara, Jl.Tugu Raya Komplek Timah, Depok, 16951

Iwan Syahjoko Saputra

Dwinna Rahmi
Balai Besar Kimia dan Kemasan, Kementerian Perindustrian RI, Jl. Balai Kimia I Pekayon, Pasar Rebo, Jakarta Timur, 13710
Indonesia

Yoki Yulizar
Department of Chemistry, FMIPA-UI, Kampus Baru Universitas Indonesia, Depok, 16424
Indonesia

Sudirman Sudirman
Center for Science and Technology of Advanced Materials-BATAN, Puspitek Area, Serpong, South Tangerang, 15314
Indonesia