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• Conference article

  Preparation of micro-fibrillated cellulose from sorghum fibre through alkalization and acetylation treatments

  Ismojo, Simanulang, P. H., Syahrial, A. Z. & Chalid, M., 5 Aug 2017, In: IOP Conference Series: Materials Science and Engineering. 223, 1, 012057.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  7 Citations (Scopus)

• Preparation of nickel manganese oxide modified ni foam for anode catalyst direct urea fuel cell

  Yolanda, Y., Ridwan, M., Wook Hong, J. & Anggarainum Ivandini, T., 25 Nov 2020, In: E3S Web of Conferences. 211, 03004.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Preparation of nitrogen-doped TiO₂ nanotube deposited with gold nanoparticles for photocatalytic phenol degradation under visible light

  Hadiputra, R. & Gunlazuardi, J., 29 Jan 2020, In: Journal of Physics: Conference Series. 1442, 1, 012057.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  1 Citation (Scopus)

• Preparation of platinum-modified boron-doped diamond for electroreduction of CO₂

  Jasril, Gunlazuardi, J. & Ivandini, T. A., 2 May 2017, In: IOP Conference Series: Materials Science and Engineering. 188, 1, 012037.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  4 Citations (Scopus)

• Preparation of zinc oxide catalyst with activated carbon support for ozone decomposition

  Pradyasti, A., Azhariyah, A. S., Karamah, E. F. & Bismo, S., 25 Jan 2018, In: IOP Conference Series: Earth and Environmental Science. 105, 1, 012013.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  4 Citations (Scopus)

• Preparation of ZnO nanoparticles in n-hexane-water system using Moringa oliefera leaf extract and its photodegradation activity

  Pratiwi, Y., Yulizar, Y. & Apriandanu, D. O. B., 28 Apr 2020, In: IOP Conference Series: Materials Science and Engineering. 763, 1, 012022.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  5 Citations (Scopus)

• Preprocessing Unbalanced Data using Support Vector Machine with Method K-Nearest Neighbors for Cerebral Infarction Classification

  Sari, A. G. M., Putri, A. M., Rustam, Z. & Pandelaki, J., 15 Feb 2021, In: Journal of Physics: Conference Series. 1752, 1, 012037.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Preservation Technique of Filamentous Fungi Based on Inactive Metabolism at Indonesian Culture Collection (InaCC)

  Rohadi, H., Ilyas, M. & Ekowati, N., 19 Nov 2020, In: IOP Conference Series: Earth and Environmental Science. 593, 1, 012001.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Preserving snapper spinach ( Amaranthus hybridus) using ozone technology and cold temperature

  Wulansarie, R., Bismo, S., Stefani, A., Maulana, B. R. & Rengga, W. D. P., 7 Feb 2022, In: IOP Conference Series: Earth and Environmental Science. 969, 1, 012019.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Prevalence of insomnia symptoms and predictive factors among employees at central government

  Prasetyo, A. S., Soemarko, D. S. & Kusumadewi, I., 7 Sept 2018, In: Journal of Physics: Conference Series. 1073, 4, 042016.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Preventing Fuel Station Accidents: The Importance of Community Involvement

  Wibowo, A., Lestari, F. & Modjo, R., 2022, In: IOP Conference Series: Earth and Environmental Science. 1111, 1, 012077.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Preventing Superinfection in Malaria Spreads with Repellent and Medical Treatment Policy

  Fitri, F. & Aldila, D., 22 Mar 2018, In: Journal of Physics: Conference Series. 974, 1, 012017.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  3 Citations (Scopus)

• Preventive maintenance of mechanical component development guideline on government building based work breakdown structure

  Djonli, Y., Latief, Y. & Machfudiyanto, R. A., 4 Jun 2020, In: Journal of Physics: Conference Series. 1516, 1, 012032.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  2 Citations (Scopus)

• Price rationing in Islamic Cooperatives Institutions (challenges and solutions to poverty reduction in Indonesia)

  Wulandari, P., Prijadi, R. & Desiana, P. M., 1 Apr 2021, In: IOP Conference Series: Earth and Environmental Science. 716, 1, 012059.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Pricing catastrophe reinsurance risk premium using Peaks over Threshold (POT) model

  Jaladri, A. S., Nurrohmah, S. & Fithriani, I., 12 Jan 2021, In: Journal of Physics: Conference Series. 1725, 1, 012086.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  2 Citations (Scopus)

• Primary Productivity of Blanakan Fishpond at Subang, West Java

  Takarina, N. D. & Runtuwene, D. O., 9 Oct 2019, In: Journal of Physics: Conference Series. 1245, 1, 012034.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  1 Citation (Scopus)

• Primary study of synthesis and dispersion of zirconia and silica nanoparticles for post-endodontic composite

  Widodo, P., Mulyawan, W. & Djustiana, N., 2011, In: Journal of Physics: Conference Series. 2344, 1, 012017.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Principal component analysis and cluster analysis in profile of electrical system

  Iswan & K., I. G. M., 22 Mar 2017, In: IOP Conference Series: Materials Science and Engineering. 180, 1, 012103.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Prior art retrieval using various patent document fields contents

  Wanagiri, M. Z. & Adriani, M., 2010, In: CEUR Workshop Proceedings. 1176

  Research output: Contribution to journal › Conference article › peer-review

  7 Citations (Scopus)

• Priority economic sector and household income in Indonesia (an analysis of input output)

  Subanti, S., Mulyanto, Hakim, A. R., Mafruhah, I. & Hakim, I. M., 6 Apr 2018, In: Journal of Physics: Conference Series. 983, 1, 012071.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  1 Citation (Scopus)

• Private forest as a model in critical land reconstruction in upstream area, Indonesia

  Kurniawan, T., Prasojo, U. S. & Mayasari, I., 26 Nov 2018, In: IOP Conference Series: Earth and Environmental Science. 200, 1, 012051.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  2 Citations (Scopus)

• Private Green Open Space Arrangement through Indonesian Building Permits

  Lathifah, L. N., Hasibuan, H. S. & Sodri, A., 14 Dec 2021, In: IOP Conference Series: Earth and Environmental Science. 940, 1, 012064.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  1 Citation (Scopus)

• Private sector involvement in public space management and its varying degree of publicness

  Piyaputri, M. & Gamal, A., 27 Feb 2021, In: IOP Conference Series: Earth and Environmental Science. 673, 1, 012023.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Probabilistic Analysis of Cut-Slope Stability for Tropical Red Clay of Depok, West Java as an Effect of Rainfall Duration and Intensity

  Hakim Sagitaningrum, F., Prakoso, W. A. & Bahsan, E., 22 Jan 2018, In: MATEC Web of Conferences. 147, 07004.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Problems Analysis on Preparation of Oil and Gas Drilling Rig Installation for Next Operations Readiness after HPHT (High Pressure High Temperature) Well Operation

  Samuelson, A. & Nirbito, W., 28 Apr 2020, In: Journal of Physics: Conference Series. 1519, 1, 012003.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  2 Citations (Scopus)

• Processing of noise contaminated magnetotelluric data using digital filters based on MATLAB

  Sulaiman, F. A., Ismail, M. L. & Daud, Y., 12 Jan 2021, In: Journal of Physics: Conference Series. 1725, 1, 012080.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Process of building frames in TV channels

  Nugraha, T. A. & Eriyanto, E., 12 Dec 2018, In: E3S Web of Conferences. 74, 10016.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Process optimization and leaching kinetics of zinc and manganese metals from zinc-carbon and alkaline spent batteries using citric acid reagent

  Yuliusman, Amiliana, R. A., Wulandari, P. T., Huda, M. & Kusumadewi, F. A., 6 Apr 2018, In: IOP Conference Series: Materials Science and Engineering. 333, 1, 012037.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  8 Citations (Scopus)

• Process optimization of microalgae cultivation in a bubble-column photobioreactor

  Muharam, Y., Dianursanti & Wirya, A. S., 25 Jan 2018, In: IOP Conference Series: Earth and Environmental Science. 105, 1, 012002.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  1 Citation (Scopus)

• Process Simulation of Inverted Downdraft Gasifier for Tar Reduction Using in Situ Process

  Akbar, M. H., Sanjaya, Y. B., Dafiqurrohman, H., Muharam, Y. & Surjosatyo, A., 22 Apr 2021, In: Journal of Physics: Conference Series. 1858, 1, 012033.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  1 Citation (Scopus)

• Producing Alternative Concept for the Trans-sumatera Toll Road Project Development using Location Quotient Method

  Berawi, M. A., Zagloel, T. Y., Miraj, P. & Mulyanto, H., 2017, In: Procedia Engineering. 171, p. 265-273 9 p.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  16 Citations (Scopus)

• Producing armyworm (spodoptera sp.) Bioinsecticide based on cysteine protease of red ginger (zingiber officinale var. Rubrum)

  Afnan, N. T., Nur, D. F., Utami, T. S., Sahlan, M., Wijanarko, A. & Hermansyah, H., 28 Mar 2018, In: IOP Conference Series: Materials Science and Engineering. 316, 1, 012062.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  2 Citations (Scopus)

• Producing monoaromatic compounds from pyrolytic vapour of rice straw using H-ZSM-5/B ₂ O ₃ catalyst

  Setiadi, Wijaya, R. N. & Pradana, D. A., 26 Nov 2018, In: E3S Web of Conferences. 67, 02026.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Product distribution from catalytic conversion of biomass over B₂O₃/γ-Al₂O₃ catalyst

  Setiadi & Haryoprawironoto, E., 25 Jan 2018, In: IOP Conference Series: Earth and Environmental Science. 105, 1, 012007.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  1 Citation (Scopus)

• Product Distribution Optimization in Food SMEs with Integer Linear Programming

  Widiyanti, S. C., Dachyar, M. & Farizal, 10 Dec 2018, In: MATEC Web of Conferences. 248, 03014.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Production and characterization of cellulases derived from saprophytic fungi Penicillium bilaiae InaCC F16

  Soeka, Y. S. & Ilyas, M., 9 Nov 2020, In: IOP Conference Series: Earth and Environmental Science. 591, 1, 012015.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  1 Citation (Scopus)

• Production and characterization of cooking oil from crude palm oil

  Jusman, Syamsuddin & Handayani, S., 2 Feb 2021, In: Journal of Physics: Conference Series. 1763, 1, 012086.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  1 Citation (Scopus)

• Production of antimicrobial compound from two potential actinomycetes SRM 2 and SD 17 using soluble and local starch

  Prasetiyo, H. D., Santoso, I. & Maryanto, A. E., 12 Jan 2021, In: Journal of Physics: Conference Series. 1725, 1, 012065.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Production of antipollutan mask based activated carbon from wasted coconut shell

  Nazif, F. & Sudibandriyo, M., 28 Feb 2018, In: MATEC Web of Conferences. 154, 01005.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Production of antipollutant mask with bamboo based carbon activated using H ₃ PO ₄ and K ₂ CO ₃

  Sudibandriyo, M. & Jamil, S., 26 Nov 2018, In: E3S Web of Conferences. 67, 03041.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  2 Citations (Scopus)

• Production of bio-insecticide from extracted carica papaya using NADES solvent with ultrasound-assisted extraction (UAE)

  Ahmad, T., Fauzy, Z. M., Yoshia, Utami, T. S., Arbianti, R. & Hermansyah, H., 26 Nov 2018, In: E3S Web of Conferences. 67, 03007.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  2 Citations (Scopus)

• Production of dry extract extracellular lipase from Aspergillus Niger by solid state fermentation method to catalyze biodiesel synthesis

  Utami, T. S., Hariyani, I., Alamsyah, G. & Hermansyah, H., 2017, In: Energy Procedia. 136, p. 41-46 6 p.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  18 Citations (Scopus)

• Production of edible film based on catfish (Clarias batrachus) protein results of enzymatic cross-linking by transglutaminase

  Pratiwi, P. A. & Setiadi, 17 May 2021, In: IOP Conference Series: Earth and Environmental Science. 749, 1, 012031.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  1 Citation (Scopus)

• Production of formic acid from oil palm empty fruit bunch via dilute acid hydrolysis by response surface methodology

  Harahap, A. F. P., Rahman, A. A., Sadrina, I. N. & Gozan, M., 10 Dec 2019, In: IOP Conference Series: Materials Science and Engineering. 673, 1, 012004.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Production of furfural from palm oil empty fruit bunches: Kinetic model comparation

  Panjaitan, J. R. H., Monica, S. & Misri, 2 Jun 2017, In: IOP Conference Series: Earth and Environmental Science. 65, 1, 012042.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  8 Citations (Scopus)

• Production of gasohol from isobutanol

  Aziz, Z. & Misri, 2 Jun 2017, In: IOP Conference Series: Earth and Environmental Science. 65, 1, 012055.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  3 Citations (Scopus)

• Production of high octane gasoline by catalytic cracking of petroleum gasoil with palm's triglyceride and oleic acid

  Azis, Z., Susanto, B. H. & Nasikin, M., 17 May 2021, In: IOP Conference Series: Earth and Environmental Science. 749, 1, 012010.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

• Production of immobilized extracellular lipase from Aspergillus Niger by solid state fermentation method using palm kernel cake, soybean meal, and coir pith as the substrate

  Prabaningtyas, R. K., Putri, D. N., Utami, T. S. & Hermansyah, H., 2018, In: Energy Procedia. 153, p. 242-247 6 p.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  9 Citations (Scopus)

• Production of Nanopropolis Using High Pressure Ball Mill Homogenizer

  Hamdi, D., Wijanarko, A., Hermansyah, H., Asih, S. C. & Sahlan, M., 9 Jan 2019, In: IOP Conference Series: Earth and Environmental Science. 217, 1, 012014.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  3 Citations (Scopus)

• Production of pig iron nugget from low-grade iron ore and pyrolyzed oil-palm-empty-fruit-bunch composites

  Setiawan, A., Suratha, R. P., Harjanto, S. & Kusrini, E., 6 Sept 2019, In: IOP Conference Series: Materials Science and Engineering. 602, 1, 012073.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  3 Citations (Scopus)