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THAMRIN USMAN

Universitas Tanjungpura S2 - Kimia SINTA ID : 6004921
734
SINTA Score Overall
366
SINTA Score 3Yr
734
Affil Score
366
Affil Score 3Yr
Latest number of Publication and Citations
Reducing Free Fatty Acids in Crude Palm Oil Using Diethylene Glycol and Zinc(II) Chloride Based Deep Eutectic Solvent
Authors : L Suriyanti, T Usman, W Rahmalia Indonesian Journal of Chemistry 24 (3), 691-700, 2024
2024 0 cited
Performance test of Zn-astaxanthin complex-sensitized solar cell: effect of light intensity on open-circuit voltage and short-circuit current values
Authors : S SEPTIANI, W RAHMALIA, T USMAN Turkish Journal of Chemistry 48 (2), 210-217, 2024
2024 0 cited
Synthesis of Biodiesel in Low-Grade Palm Oil using Geopolymer-ZnO Catalyst
Authors : YL Nabila, T Usman, AH Alimuddin agriTECH 44 (3), 279-288, 2024
2024 0 cited
Pelatihan Pembuatan Tas Berbahan Dasar Sampah Plastik Sebagai Upaya Penerapan 3R pada Kelompok Sadar Wisata Teluk Majantu, Kelurahan Sedau, Singkawang
Authors : TA Zahara, A Shofiyani, E Sayekti, G Gusrizal, AH Alimuddin, A Sapar, ... Abdimas Galuh 6 (1), 261-270, 2024
2024 0 cited
Metalation effect (M= Cu (II), Zn (II)) of bixin isolated from annato seeds (Bixa orellana L.) towards electronic transition in solvents
Authors : IH Silalahi, W Rahmalia, UA Naselia, T Usman AIP Conference Proceedings 2891 (1), 2024
2024 0 cited
Biodiesel Synthesis of Crude Palm Oil By Using Bifunctional Catalyst Sn/Kaolinite and K2CO3
Authors : AY Noor, T Usman, N Wahyuni EduChemia: Jurnal Kimia dan Pendidikan 9 (2), 2024
2024 0 cited
Extraction of astaxanthin from fermented Acetes using virgin coconut oil with the glass beads vortex method
Authors : D Fitriani, W Rahmalia, P Ardiningsih, T Usman, SN Nurbaeti, DI Prayitno OCL 30, 4, 2023
2023 1 cited
Determination of Optimum Conditions for Synthesis of Methyl Ester from Bleached Crude Palm Oil Using Sn-Zeolite and Red Mud Catalysts
Authors : E Amelyanti, T Usman, W Rahmalia Jurnal Presipitasi: Media Komunikasi dan Pengembangan Teknik Lingkungan 20 …, 2023
2023 0 cited
Astaxanthin and omega-3-rich oil from fermented Acetes (Cincalok) and its application as bioactive additive and sunscreen in lotion
Authors : W Rahmalia, C Dasilia, T Usman, DI Prayitno, SN Nurbaeti OCL 29, 18, 2022
2022 6 cited
Fabrication of Norbixin-Sensitized Solar Cell and The Effect of Light Intensity on Its Performance and Reusability
Authors : W Rahmalia, E Crespo, T Usman IOP Conference Series: Earth and Environmental Science 926 (1), 012091, 2021
2021 0 cited
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Summary

Article Quartile
Research Output
  Scopus GScholar WOS
Article 14 50 0
Citation 77 243 0
Cited Document 9 34 0
H-Index 4 8
i10-Index 3 5
G-Index 1 1
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