., Buhani and Pratama, Dian Septiani and ., Suharso and Rinawati, Rinawati (2017) Immobilization of Chaetoceros sp. biomass with silica-Fe3O4 coating and adsorption studies towards Cu (II) ion solution. In: 4TH International Congress on Technology - Engineering & Science Conference 5th to 6th August 2017. Kuala Lumpur, Malaysia, 5-6 August 2017, Kuala Lumpur, Malaysia.

., Buhani and Pratama, Dian Septiani and ., Suharso and Rinawati, Rinawati (2017) Modification of Chaetoceros sp. Biomass with Silica-Magnetite Coating and Adsorption Studies towards Cu(II) Ions in Single and Binary System. Asian Journal of Chemistry, 29 (12). pp. 2734-2738. ISSN ISSN: 0975-427X (Online)

Sari, Frederica Geofani Tirta and Hidayat, Diky and Pratama, Dian Septiani (2016) KAJIAN KANDUNGAN LOGAM BERAT MANGAN (Mn) DAN NIKEL (Ni) PADA SEDIMEN DI PESISIR TELUK LAMPUNG. Analit: Analytical and Environmental Chemistry, 1 (1). pp. 17-25. ISSN 2540-8224

Pratiwi, Dahniar Febriliani and Hidayat, Diky and Pratama, Dian Septiani (2016) TINGKAT PENCEMARAN LOGAM KADMIUM (Cd) DAN KOBALT (Co) PADA SEDIMEN DI SEKITAR PESISIR BANDAR LAMPUNG. Analit: Analytical and Environmental Chemistry, 1 (1). pp. 61-68. ISSN 2540-8224

Pratama, Dian Septiani and Hidayat, Diky and Wijianto, Eko and Yuniar, Harnita (2016) VALIDASI METODE ANALISIS Pb DENGAN MENGGUNAKAN FLAME SPEKTROFOTOMETER SERAPAN ATOM (SSA) UNTUK STUDI BIOGEOKIMIA DAN TOKSISITAS LOGAM TIMBAL PADA TANAMAN TOMAT (Lycopersicum esculentum). Analit: Analytical and Environmental Chemistry, 1 (1). pp. 36-46. ISSN 2540-8224

Sembiring, Zipora and Pratama, Dian Septiani (2014) Sintesis dan Karakterisasi Struktur Ligan Basa Schiff Karbazone dengan Variasi Gugus fungsi. Prosiding Sintesa 2014: Prosiding Seminar Nasional Teknologi Pengolahan Mineral & Biomasa 2014. pp. 269-273. ISSN 2407-5426