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Indra Purnama

Observed names: I Purnama, I. Purnama, Purnama, Indra
ORCID: 0000-0002-9911-3923
Observed ORCID: 0000-0002-9911-3923
OpenAlex ID: A5029438206
Environmental Impacts and the Food vs. Fuel Debate: A Critical Review of Palm Oil as Biodiesel
2025 · Indra Purnama, Anisa Mutamima, et al. · GCB Bioenergy · 55
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Multi‐Pathways for Sustainable Fuel Production from Biomass Using Zirconium‐Based Catalysts: A Comprehensive Review
2023 · Indra Purnama, Wega Trisunaryanti, et al. · Energy Technology · 28
A novel beverage with functional potential incorporating cascara (Coffea arabica), roselle (Hibiscus sabdariffa), and red ginger (Zingiber officinale Rosc. var. rubrum) extracts: chemical properties and sensory evaluation
2024 · Iffana Dani Maulida, Muhammad Refa Al Marsam, et al. · Discover Food · 27
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Factors influencing the photoelectrochemical device performance sensitized by ruthenium polypyridyl dyes
2018 · Indra Purnama, Salmahaminati Salmahaminati, et al. · Dalton Transactions · 27
Antifungal and phytotoxicity of wood vinegar from biomass waste against Fusarium oxysporum f. sp. cubense TR4 infecting banana plants
2025 · Dilla Anggrayni, Indra Purnama, et al. · Discover Food · 22
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High effectiveness self-cleaning activity on TiO2/rGO nanocomposite synthesized by mangosteen (Garcinia mangostana L.) peel extract
2024 · Maisari Utami, Luthfia Sinta Rahmadhani, et al. · Results in Engineering · 19
Efficient photocatalytic bactericidal performance of green-synthesised TiO2/reduced graphene oxide using banana peel extracts
2024 · Maisari Utami, Tong Woei Yenn, et al. · Heliyon · 18
Density Functional Study of Metal-to-Ligand Charge Transfer and Hole-Hopping in Ruthenium(II) Complexes with Alkyl-Substituted Bipyridine Ligands
2020 · Salmahaminati, Minori Abe, et al. · ACS Omega · 18
Study on the commitment of oil palm companies to achieve sustainable agriculture in Riau Province from the perspective of pesticide use
2022 · S Syafrani, I Purnama, et al. · IOP Conference Series Earth and Environmental Science · 16
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A comparative study on pesticide residue profiles in locally grown rice from conventional and sustainable agricultural methods
2023 · Indra Purnama, Farag M. Malhat, et al. · Jurnal Ilmiah Pertanian · 15
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Dissipation kinetics and exposure of spirotetramat and pymetrozine in open fields, a prelude to risk assessment of green bean consumption
2023 · Farag Malhat, Mona Bakery, et al. · Environmental Science and Pollution Research · 15
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Scalable biochar production from oil palm fronds and waste cooking oil: Techno-economic and policy-oriented evaluation for rural deployment
2025 · Indra Purnama, Anisa Mutamima, et al. · Journal of Cleaner Production · 13
Enhanced dissipation of azoxystrobin in loam soil under direct sunlight exposure
2024 · I. Purnama, F. M. Malhat, et al. · International Journal of Environmental Science and Technology · 13
Residue, dissipation, and dietary intake evaluation of fenpyroximate acaricide in/on guava, orange, and eggplant under open field condition
2022 · Farag Malhat, Osama Abdallah, et al. · Frontiers in Nutrition · 13
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A robust ruthenium complex with nonyl-substituted bpy ligand for dye-sensitized photoelectrochemical cell application
2017 · Indra Purnama, Yuji Kubo, et al. · Inorganica Chimica Acta · 13
Degradation profile of azoxystrobin in Andisol soil: laboratory incubation
2015 · Indra Purnama, Farag Malhat, et al. · Toxicological & Environmental Chemistry Reviews · 12
Photo-induced water oxidation via cascade charge transfer on nanostructured BiVO4/TiO2 modified with dye and co-catalyst molecules
2019 · Uji Pratomo, Indra Purnama, et al. · Inorganica Chimica Acta · 11
Optimized liquid hydrocarbon production via co-pyrolysis of Nypa fronds and polypropylene using fly ash catalyst
2025 · Padil Padil, Sunarno Sunarno, et al. · Bioresource Technology Reports · 10
Advancing Porang (ímorpkopkallus muelleri) Growth in Red-Yellow Podzolic Soils: An Experimental Analysis of Solid Guano and Liquid organic fertilizer Interaction
2023 · Indra Purnama, Enny Mutryarny, et al. · Idesia · 10
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High-efficiency biochar production from oil palm fronds using acidic pretreatment and co-torrefaction with waste cooking oil
2025 · Anisa Mutamima, Sunarno Sunarno, et al. · Waste Disposal & Sustainable Energy · 9
Addressing Nitrogen-rich Biomass Production Challenges in Azolla microphylla Cultivation from Varying Shading and Water Depth Dynamics
2024 · Sri Utami Lestari, Dyah Roeswitawati, et al. · Pertanika journal of tropical agricultural science · 9
Improving Edible Oilseed (Oil Palm) Health and Productivity: Integration of Sustainable Pest Management, Precision Farming, and Stakeholder Collaboration
2024 · Indra Purnama, Syafrani Syafrani, et al. · Food science and nutrition · 9
Optimizing the Growth of Porang Plants (Amorphophalus Muelleri) using a Combination of Market Waste Compost and Growmore Fertilizer
2023 · Indra Purnama, Neng Susi, et al. · JURNAL PERTANIAN · 7
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Green biogenic synthesis of Ag-loaded TiO2/rGO nanocomposite and its prospective applications in antibacterial and self-cleaning surface coating
2025 · Maisari Utami, Miftahul Amalia Ramadhani, et al. · Materials Chemistry and Physics · 6
Multiple pesticide residues in rice and chlorpyrifos persistence in peat soils
2025 · Indra Purnama, Farag Malhat, et al. · Sustainable Chemistry One World · 6
Works count: 60
Citation count: 460
H-index: 13
I10-index: 19
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