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  • × 20155, Indonesia^1
  • × Different treatments
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1 Morphological study of fluorescent carbon Nanoparticles (F-CNPs) from ground coffee waste soot oxidation by diluted acid [会议论文]

作者:Gea, S.^1;Tjandra, S.^1;Joshua, J.^1;等

关键词:Coffee grounds;Different treatments;...

会议举办机构:Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Sumatera Utara, Jl. Bioteknologi No. 1 Padang Bulan, Medan

会议时间:2018

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2 Physiological characters of soybean cultivars with application of nitrogen sources under dry land conditions [会议论文]

作者:Hasanah, Y.^1;Nisa, T.C.^1;Hapsoh^2;等

关键词:Block designs;Bradyrhizobium;...

会议举办机构:Faculty of Agriculture, Universitas Sumatera Utara, Kampus USU, Jl. Prof. A. Sofyan No. 3, Padang Bulan Medan

会议时间:

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