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1998 2026
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Quartile & Top Tier
46.8%
21.1%
23.1%
9.1%
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Top Tier requires at least one subject category above o4res's percentile threshold. Since a journal may belong to multiple categories, the quartile shown reflects only one category and does not determine Top Tier status. Quartile: SCImago (SJR). Percentile: Scopus (Elsevier) CiteScore. Not affiliated with either provider.

1,114 results

  1. Calcium oxide from pomacea sp. shell as a catalyst for biodiesel production

    Open

    Yosephine Yulia Margaretha, Henry Sanaga Prastyo, Aning Ayucitra, Suryadi Ismadji · 2012 · International Journal of Energy and Environmental Engineering

    Article Cited by 97 DOI: 10.1186/2251-6832-3-33 Quartile
  2. Adsorption of N-methylated diaminotriphenilmethane dye (malachite green) on natural rarasaponin modified kaolin

    Closed

    Anita Carolina Suwandi, Nani Indraswati, Suryadi Ismadji · 2012 · Desalination and Water Treatment

    Article Cited by 19 DOI: 10.1080/19443994.2012.664738 Quartile
  3. Solubility of azadirachtin and several triterpenoid compounds extracted from neem seed kernel in supercritical CO 2

    Closed

    S. Ismadji, A. Kurniawan, Y.H. Ju, F.E. Soetaredjo, A. Ayucitra, L.K. Ong · 2012 · Fluid Phase Equilibria

    Article Cited by 23 DOI: 10.1016/j.fluid.2012.08.026 Quartile
  4. Performance of durian shell waste as high capacity biosorbent for Cr(VI) removal from synthetic wastewater

    Closed

    Alfin Kurniawan, Vincentius Ochie Arief Sisnandy, Kiki Trilestari, Jaka Sunarso, Nani Indraswati, Suryadi Ismadji · 2011 · Ecological Engineering

    Article Cited by 69 DOI: 10.1016/j.ecoleng.2011.01.019 Quartile
  5. Modified Ponorogo bentonite for the removal of ampicillin from wastewater

    Closed

    Andi Kurniawan Rahardjo, Maria Josephine Jeannette Susanto, Alfin Kurniawan, Nani Indraswati, Suryadi Ismadji · 2011 · Journal of Hazardous Materials

    Article Cited by 103 DOI: 10.1016/j.jhazmat.2011.04.052 Quartile
  6. Purification of azadirachtin via silica gel column chromatography

    Closed

    Elda Melwita, Yeshitila Asteraye Tsigie, Suryadi Ismadji, Yi-Hsu Ju · 2011 · Journal of Liquid Chromatography and Related Technologies

    Article Cited by 3 DOI: 10.1080/10826076.2011.591026 Quartile
  7. Isolation and characterization of starch from defatted rice bran

    Closed

    Cynthia Fabian, Aning Ayucitra, Suryadi Ismadji, Yi-Hsu Ju · 2011 · Journal of the Taiwan Institute of Chemical Engineers

    Article Cited by 50 DOI: 10.1016/j.jtice.2010.03.013 Quartile
  8. Clays and its modified forms for removal of dyes from aqueous solution

    Closed

    Fiona Patricia Sisnandy, Yesi, Yi-Hsu Ju, Felycia Edi Soetaredjo, Aning Ayucitra, Suryadi Ismadji · 2011 · Clay: Types, Properties and Uses

    Book chapter Cited by 1 Quartile
  9. Utilization of rarasaponin natural surfactant for organo-bentonite preparation: Application for methylene blue removal from aqueous effluent

    Closed

    Alfin Kurniawan, Hogiartha Sutiono, Yi-Hsu Ju, Felycia Edy Soetaredjo, Aning Ayucitra, Aditya Yudha, Suryadi Ismadji · 2011 · Microporous and Mesoporous Materials

    Article Cited by 66 DOI: 10.1016/j.micromeso.2010.11.032 Quartile
  10. KOH/bentonite catalysts for transesterification of palm oil to biodiesel

    Closed

    Felycia Edi Soetaredjo, Aning Ayucitra, Suryadi Ismadji, Anastasia Lidya Maukar · 2011 · Applied Clay Science

    Article Cited by 166 DOI: 10.1016/j.clay.2010.12.018 Quartile
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