Retention and separation of some rare earth elements as dibutyldithiophosphate and dibutyldithiocarbamate complexes on liquid chromatographic columns H.H,Bahti,Y.Mulyasih ,N.Yuliati,H.Budiman,H.anggraeni,A.Agma.M.,R.D.Hartati .Siti Rochani

Science and technology of rare earth materials

Pengaruh penambahan logam tanah jarang Lantanum dan Yttrium terhadap morfologi grafit pada besi tuang = effect of lanthanum (La) and Yttrium (Y) rare earth elements on graphite morphology of cast iron

Kebijakan Quantitative Restriction Logam Tanah Jarang Dengan Tujuan Perlindungan Lingkungan Dan Konservasi Sumberdaya Tidak Terbarukan = Quantitative Restriction Policy on Rare Earth Elements with the Purpose of Environmental Protection and Conservation of Non-Renewable Resources

Peningkatan kadar logam tanah jarang pada bijih monasit melalui proses mekanokimia dan pemanggangan = Upgrading rare earth elements content from monazite ore with mechanochemical and roasting process