sorfina amran, muhammad zulhaziman mat salleh, hanee f. hizaddin, abdullah amru indera luthfi, ahmad alhadid and mohamed kamel hadj-kali.  (2023).  extraction of pyrrole from its mixture with n-hexadecane using ionic liquids and their binary mixtures.  - molecules.  1-21. 

nuraishah abd rahim, abdullah amru indera luthfi, nurul adela bukhari, jian ping tan, peer mohamed abdul & shareena fairuz abdul manaf.  (2023).  biotechnological enhancement of lactic acid conversion from pretreated palm kernel cake hydrolysate by actinobacillus succinogenes 130z.  - scientific reports.  1-15. 

siti aisyah syazwani zaidi, cham eng kwan, denesh mohan, shuhaida harun, abdullah amru indera luthfi, mohd shaiful sajab.  (2023).  evaluating the stability of pla-lignin filament produced by bench-top extruder for sustainable 3d printing.  - materials.  1-12. 

nurul adela bukhari, abdullah amru indera luthfi, nuraishah abd rahim, abu bakar nasrin, mohamad azri sukiran, soh kheang loh.  (2023).  biomass deacetylation at moderate solid loading improves sugar recovery and succinic acid production.  - fermentation.  1-15. 

shareena fairuz abdul manaf, abdullah amru indera luthfi, jian ping tan, peer mohamed abdul, nur syakina jamali.  (2023).  kinetic study and model of fermentation parameters affected growth and xylitol production in bioreactor by kluyveromyces marxianus atcc 36,907.  - biomass conversion and biorefinery.  7247-7263. 

hikmah bajunaid hariz, siti aisyah syazwani zaidi,abdullah amru indera luthfi,nurul adela bukhari,mohd shaiful sajab, masturah markom, shuhaida harun,jian ping tan gong tao ding,peer mohamed abdul.  (2023).  succinic acid production from oil palm biomass a prospective plastic pollution solution.  - fermentation.  1-27. 

abdullah amru indera luthfi, peer mohamed abdul, jamaliah md jahim, nurul sakinah engliman, nur syakina jamali, jian ping tan, shareena fairuz abdul manaf, mohd shaiful sajab, nurul adela bukhari.  (2023).  isolation and characterization of biohydrogen-producing bacteria for biohydrogen fermentation using oil palm biomass-based carbon source.  - applied sciences.  1-18. 

ker yee tey, jian ping tan, swee keong yeap, ning he, nurul adela bukhari, yew woh hui, abdullah amru indera luthfi, shareena fairuz abdul manaf.  (2023).  current analysis on 1,3-propanediol production from glycerol via pure wild strain fermentation.  - journal of environmental chemical engineering.  1-18. 

wan abd al qadr imad wan-mohtar, nurul izzah khalid, muhamad hafiz abd rahim, abdullah amru indera luthfi , nurul solehah mohd zaini, nur akmal solehah din, nurul aqilah mohd zaini.  (2023).  underutilized malaysian agro-industrial wastes as sustainable carbon sources for lactic acid production.  - fermentation.  1-19. 

xue yan sim, jian ping tan, ning he, swee keong yeap, yew woh hui, abdullah amru indera luthfi, shareena fairuz abdul manaf, nurul adela bukhari, nur syakina jamali.  (2023).  unraveling the effect of redox potential on dark fermentative hydrogen production.  - renewable and sustainable energy reviews.  1-13. 

nuraishah abd rahim, abdullah amru indera luthfi, peer mohamed abdul, jamaliah md jahim, nurul adela bukhari.  (2022).  towards sustainable production of bio-based lactic acid via a bio-based technical route: recent developments and the use of palm kernel cakes in the bioconversion.  - bioresources.  3781-3809. 

shalini narayanan arisht, safa senan mahmod, peer mohamed abdul, abdullah amru indera lutfi, mohd sobri takriff, chyi-how lay, hemavathi silvamany, sureewan sittijunda, jamaliah md jahim.  (2022).  enhancing biohydrogen gas production in anaerobic system via comparative chemical pre-treatment on palm oil mill effluent (pome).  - journal of environmental management.  1-12. 

shareena fairuz abdul manaf, abdullah amru indera luthfi, jamaliah md jahim, shuhaida harun, jian ping tan, siti syazwani mohd shah.  (2022).  sequential detoxification of oil palm fronds hydrolysate with coconut shell activated charcoal and ph controlled in bioreactor for xylitol production.  - chemical engineering research and design.  90-106. 

wen xuan woo, hau sern koh, jian ping tan, swee keong yeap, peer mohamed abdul, abdullah amru indera luthfi, shareena fairuz abdul manaf.  (2022).  an overview on cell and enzyme immobilization for enhanced biohydrogen production from lignocellulosic biomass.  - international journal of hydrogen energy.  40714-40730. 

safa senan mahmod, shalini narayanan arisht, jamaliah md jahim, mohd sobri takriff, jian ping tan, abdullah amru indera luthfi, peer mohamed abdul.  (2022).  enhancement of biohydrogen production from palm oil mill effluent (pome): a review.  - the international journal of hydrogen energy.  40637-40655. 

wen xuan woo, jing wen tan, jian ping tan, abdullah amru indera luthfi, peer mohamed abdul, shareena fairuz abdul manaf, yeap swee keong.  (2022).  an insight into enzymatic immobilization techniques on the saccharification of lignocellulosic biomass.  - industrial & engineering chemistry.  10603-10615. 

luqmanulhakim baharudin, abdullah amru indera luthfi, matthew james watson, alex yip.  (2021).  process intensification in multifunctional reactors: a review of multi-functionality by catalytic structures, internals, operating modes, and unit integrations.  - chemical engineering and processing - process intensification.  1-16. 

nurul adela bukhari, soh kheang loh, abdullah amru indera luthfi, peer mohamed abdul, abu bakar nasrin, shuhaida harun, jamaliah md jahim.  (2021).  whole slurry saccharification of mild oxalic acid-pretreated oil palm trunk biomass improves succinic acid production.  - industrial crops and products.  11385. 

nadiah khairul zaman, rosiah rohani, izzati izni yusoff, abdul wahab mohammad, abdullah amru indera luthfi, suriani abu bakar.  (2021).  performance optimization of diamine cross-linked mixed matrix membrane for high value organic acid recovery.  - journal of membrane science.  1-15. 

safa senan mahmod, jamaliah md jahim, peer mohamed abdul, abdullah amru indera luthfi, mohd sobri takriff.  (2021).  techno-economic analysis of two-stage anaerobic system for biohydrogen and biomethane production from palm oil mill effluent.  - journal of environmental chemical engineering.  1-11.