yacob, n., badri, k., mohamed, a.z..  (2023).  sago pith waste: morphology, chemical composition and thermal properties.  - food research.  78-82. 

ms su'ait, piz syed mahadzir, kh badri, a ahmad.  (2022).  effects of isocyanate-to-polyols (nco/oh) ratio on bio-based polyurethane film from palm kernel oil based monoester polyols (pko-p) for polymer electrolytes application.  - materials science (medziagotyra).  322-332. 

suzielah rahmad, ahmad khairul anwar ahmad kassim, syazwani mohd fadzil, lillian gungat, nur izzi md. yusoff, khairiah haji badri, ahmad kamil arshad, mohd rosli hainin.  (2022).  physical, leaching, and toxicity characteristics of pg76 binder modified with rediset.  - journal of engineering research.  71-83. 

h.m.c.c. somarathna, s.n. raman, d. mohotti, a.a. mutalib, k.h. badri.  (2021).  behaviour of concrete specimens retrofitted with bio-based polyurethane coatings under dynamic loads.  - construction and building materials.  1-17. 

muhammad abdurrahman munir, muhammad mukram mohamed mackeen, lee yook heng, khairiah haji badri.  (2021).  study of histamine detection using liquid chromatography and gas chromatography.  - asm science journal.  1-9. 

muhammad abdurrahman munir, lee yook heng, edison eukun sage, muhammad mukram mohamed mackeen, khairiah haji badri.  (2021).  histamine detection in mackerel (scomberomorus sp.) and its products derivatized with 9-flourenilmethylchloroformate.  - pakistan journal of analytical & environmental chemistry.  243-251. 

suzielah rahmad, nur izzi md yusoff, syazwani mohd fadzil, khairiah haji badri, ahmad kamil arshad, iswandaru widyatmoko, sri atmaja p.rosyidi.  (2021).  the effects of polymer modified asphalt binder incorporating with chemical warm mix additive towards water quality degradation.  - journal of cleaner production.  1-13. 

suzielah rahmad, sri atmaja p. rosyidi, naeem aziz memon, khairiah haji badri, iswandaru widyatmoko, ahmad kamil arshad, suhana koting, nur izzi md yusoff , mohd rosli hainin.  (2021).  physical, thermal and micro-surface characteristics of pg76 binder incorporated with liquid chemical wma additive.  - construction and building materials.  1-12. 

h.m.c.c. somarathna, s.n. raman, d. mohotti, a.a. mutalib, k.h. badri.  (2020).  rate dependent tensile behavior of polyurethane under varying strain rates.  - construction and building materials.  1-16. 

sri atmaja p.rosyidi, suzielah rahmad, nur izzi md.yusoff, aini hazwani shahrir, ahmad nazrul hakimi ibrahim, norfarah nadia ismail, khairiah haji badri.  (2020).  investigation of the chemical, strength, adhesion and morphological properties of fly ash based geopolymer-modified bitumen.  - construction and building materials.  1-9. 

suzielah rahmad, nur izzi md. yusoff, sri atmaja p. rosyidi, khairiah haji badri, iswandaru widyatmoko.  (2020).  effects of rediset on the adhesion, stripping, thermal and surface morphologies of pg76 binder.  - construction and building materials.  11-12. 

h. m. c. c. somarathna, s. n. raman, d. mohotti, a. a. mutalib, k.h.badri.  (2020).  hyper-viscoelastic constitutive models for predicting the material behavior of polyurethane under varying strain rates and uniaxial tensile loading.  - construction and building materials.  1-16. 

n.i. adam, h. hanibah, r.h.y. subban, m. faizal, n.n. mobarak, a. ahmad, k.h. badri, m.s. su'ait.  (2020).  palm-based cationic polyurethane membranes for solid polymer electrolytes application: a physico-chemical characteristics studies of chain-extended cationic polyurethane.  - industrial crops and products.  1-12. 

lyu yao, yu lih jiun, khairiah haji badri, zuliani zulkoffli, zainuddin sajuri, muhammad zhafarin firdaus zulkefly, mouad a. tarawneh.  (2020).  characterization of biomass-reinforced biopolyol-based polyurethane foams.  - international journal of nanoelectronics and materials.  95-106. 

muhammad abdurrahman munir, khairiah haji badri.  (2020).  the importance of derivatizing reagent in chromatography applications for biogenic amine detection in food and beverages.  - journal of analytical methods in chemistry.  1-14. 

siti asma mohd rosdi, khairiah badri, amin irfan suwarno, mohamad faizal ahmad zaidi.  (2020).  the dynamic commercialisation support services in malaysia.  - international journal of supply chain management.  1008-1013. 

muhammad abdurrahman munir, khairiah haji badri, sofian ibrahim.  (2020).  synthesis of bio polyurethane from palm kernel oil and characterization using ftir and nmr.  - international journal of scientific and research publications.  238-246. 

h.m.c.c. somarathna, s.n. raman, d. mohotti, a.a. mutalib , k.h. badri.  (2020).  behaviour of concrete specimens retrofitted with bio-based polyurethane coatings under dynamic loads.  - construction and building materials.  1-17. 

nurul aqilah awazhara, faridah hanim khairuddin, suzielah rahmad, syazwani mohd fadzil, hend ali omar, nur izzi md. yusoff, khairiah hajibadri.  (2020).  engineering and leaching properties of asphalt binders modified with polyurethane and cecabase additives for warm-mix asphalt application.  - constructon and building materials.  1-11. 

mohab yaser alamawi, faridah hanim khairuddin, nur izzi md.yusoff, khairiah badri and halil ceylan.  (2019).  investigation on physical, thermal and chemical properties of palm kernel oil polyol bio-based binder as a replacement for bituminous binder.  - construction and building materials.  122-131. 

faridah hanim khairuddin, mohab yaser alamawi, nur izzi md. yusoff, khairiah haji badri, halil ceylan dan siti nooraya mohd tawil.  (2019).  physicochemical and thermal analyses of polyurethane modified bitumen incorporated with cecabase and rediset: optimization using response surface methodology.  - fuel.  1-16. 

chee sien wong, nurul izzati hassan, mohd sukor suait, m. angels pelach serra, jose alberto mendez gonzalez, luis angel granda, khairiah haji badri.  (2019).  photo-activated self-healing bio-based polyurethanes.  - industrial crops & products.  1-16. 

atiqah yusoff, nur hidayah azeman, muhammad faizal mohamed kassim, nadhratun naiim mobarak, khairiah haji badri, mohd adzir mahdi, mohd sukor su'ait and ahmad ashrif a. bakar.  (2019).  bio-based polycationic polyurethane as an ion-selective membrane for nitrate tapered optical fiber sensor.  - ieee access.  15710-15711. 

faridah hanim khairuddin, ahmad nazrul hakimi ibrahim, suzielah rahmad, nur izzi md yusoff,khairiah badri, noor aina misnon and norfarah nadia ismail.  (2018).  aging effect on the physical properties of polyurethane modified bitumen.  - international journal of engineering & technology.  . 

h.m.c.c. somarathna, s.n. raman, d. mohotti, a.a. mutalib, k.h. badri.  (2018).  the use of polyurethane for structural and infrastructural engineering applications: a state-of-the-art review.  - construction and building materials.  . 

sofian ibrahim, khairiah badri, chantara thevy ratnam & noor hasni m. ali.  (2018).  enhancing mechanical properties of prevulcanized natural rubber latex via hybrid radiation and peroxidation vulcanizations at various irradiation doses.  - radiation effects and defects in solids.  . 

fareeza jasmi, nur hidayah azeman, ahmad ashrif a. bakar, mohd saiful dzulkefly zan, khairiah haji badri, mohd sukor su'ait.  (2018).  ionic conductive polyurethane-graphene nanocomposite for performance enhancement of optical fiber bragg grating temperature sensor.  - ieee access.  . 

khairiah haji badri, fatem hamimie ismail, amira shakim abdul shakir, sharifah mohamad, hawa aqilah hamuzan, nur syakilla hassan.  (2018).  polyurethane membrane as an adsorbent for methyl orange and ethyl violet dyes.  - malaysian journal of analytical sciences.  . 

fatin afifah ahmad kuthi, nurulhuda mohd yunus, goh kae horng, khairiah haji badri.  (2018).  determination of glucose contents in kenaf.  - malaysian journal of analytical science.  . 

m.s. suait, f.n. jumaah, h. m. faizzi, s. mamat, n.a. ludin, w.a. farhan, a. haron, n. atifah, m.n. latif, k.h. badri, a. ahmad.  (2018).  palm-based polyurethane-ionic liquid gel polymer electrolyte for quasi-solid state dye sensitized solar cell.  - industrial crops and products.  406-413. 

sofian ibrahim, chai chee keong, chantara thevy ratnam, khairiah badri.  (2018).  tensile properties of pre-vulcanised natural rubber latex films via hybrid radiation and peroxide vulcanisations.  - asm science journal.  . 

h. m. chandima chathuranga somarathna, sudharshan n. raman, khairiah haji badri, azrul a. mutalib, damith mohotti, sri devi ravana.  (2016).  quasi-static behavior of palm-based elastomeric polyurethane: for strengthening application of structures under impulsive loadings.  - polymers.  1-20. 

nur syakilla hassan & khairiah haji badri.  (2016).  thermal behaviors of oil palm empty fruit bunch fiber upon exposure to acid-base aqueous solutions.  - malaysian journal of analytical sciences.  1095-1103. 

p. foot, k.h. badri, k. evans.  (2016).  polymers and polymer composites editorial.  - polymers and polymer composites.  675-825. 

amamer redwan, khairiah haji badri and azizah baharum.  (2016).  a urethane block copolymer as binder for fire-resist palm-based fibreboard.  - polymers and polymer composites.  681-686. 

nor rabbiatul adawiyah norzali and khairiah haji badri.  (2016).  the role of phosphate ester as a fire retardant in the palm-based rigid polyurethane foam.  - polymers and polymer composites.  711-718. 

azlin mohmad azman, azizah baharum, and khairiah haji badri.  (2016).  efficacy of fibre aspect ratio and prepolymerised polyurethane as binder in enhancing strength of palm-based fibreboard.  - polymers and polymer composites.  789-794. 

mariana mohd zaini, nor rabbiatul adawiyah norzali and khairiah haji badri.  (2016).  reused carbon fibre as reinforcing filler in palm-based polyurethane composites.  - polymers and polymer composites.  809-814. 

lim seng joe, wan aida wan mustapha, mohamad yusof maskat, jalifah latip, khairiah haji badri, osman hassan and bohari m yamin.  (2016).  characterisation of fucoidan extracted form malaysian sargassum binderi.  - food chemistry.  267-273. 

seng joe lim, wan aida wan mustapha, mohamad yusof maskat, jalifah latip, khairiah haji badri, and osman hassan.  (2016).  chemical properties and toxicology studies of fucoidan extracted from malaysian sargassum binderi.  - food science and biotechnology.  23-29. 

fatin afifah ahmad kuthi, nor rabiatul adawiyah norzali & khairiah haji badri.  (2016).  thermal characteristics of microcrystalline cellulose from oil palm biomass.  - malaysian journal of analytical sciences.  1112-1122. 

khairiah haji badri, muhammad syukri bin ngah.  (2015).  a mini scale batch reactor for the production of palm based polyol.  - sains malaysiana.  861-867. 

khairiah haji badri, cheah ai juan, osman hassan, wan aida wan mustapha.  (2015).  analytical approaches of determining monosaccharides from alkaline-treated palm fiber.  - the malaysian journal of analytical sciences.  46-54. 

kamarul aini mohd.sori, sohif mat, khairiah badri, muhammad fauzi mohd. zain.  (2015).  a study on the characteristics of palm-based polyurethane as a lightweight aggregate in concrete mix.  - sains malaysiana.  771-778. 

hastinatun mukayat, ismail ab. raman, khairiah badri, wan mohd faizal wan mahmood and suria ramli.  (2015).  the influence of water in water-microemulsified-diesel and its impact on fuel properties and engine performance.  - the malaysian journal of analytical sciences.  251-260. 

pei-ling tang, osman hassan*, mohamad yusof maskat, khairiah badri.  (2015).  production of monomeric aromatic compounds from oil palm empty fruit bunch fiber (opefbf) lignin by chemical and enzymatic methods.  - biomed research international.  1-14. 

fatin afifah ahmad kuthi, khairiah haji badri , azlin mohmad azman.  (2015).  x-ray diffraction patterns of oil palm empty fruit bunch fibers with varying crystallinity.  - advanced materials research.  321-328. 

h. m. c. c. somarathna, s. n. raman, a. a. mutalib, k. h. badri.  (2015).  elastomeric polymers for blast and ballistic retrofitting of structures.  - jurnal teknologi (sciences and engineering).  1-13. 

farah nadia daud, azizan ahmad, khairiah haji badri.  (2014).  an investigation on the properties of palm-based polyurethane solid polymer electrolyte.  - international journal of polymer science.  1-5. 

norzali, n.r.a, badri, k.h., ahmad, i. & ong, s.p..  (2014).  comparison study on the physicochemical properties of phosphate esters from epoxidised palm kernel oil and soybean oil.  - materials research innovations.  26-31. 

m.s. sua`ait, a. ahmad, k.h. badri, n.s. mohamed, m.y.a. rahman, c.l. azanza ricardo, p.scardi.  (2014).  the potential of polyurethane bio-based solid polymer electrolyte for photoelectrochemical cell application.  - international journal of hydrogen energy.  3005-3017. 

nor rabbiatul adawiyah norzali, khairiah haji badri, ong soo ping,ishak ahmad.  (2014).  palm-based polyurethane with soybean phosphate ester as a fire retardant.  - the malaysian journal of analytical sciences.  456 - 465. 

badri, k.h., mohd dawi, l.i., abd aziz, n.a..  (2013).  rigid polyurethane foam from glycolysed polyethylene terephthalate dissolved in palm-based polyol.  - sains malaysiana.  42(4):449-457. 

mek zah salleh, khairiah haji badri, mohd hilmi mahmood.  (2013).  synthesis of eb-curable hyperbranched urethane acrylate from palm oil oleic acid.  - international journal of materials engineering innovation.  4(1):65-7. 

kamarul a.m.s., sohif, m., khairiah, h.b. & muhammad, fmz..  (2013).  effects of loading percentage of polyurethane in lightweight concrete.  - applied mechanics and materials.  357-360:1082-1085. 

tang pei ling, osman hassan, khairiah badri, mohd yusof maskat, wan aida wan mustapha.  (2013).  sugar recovery of enzymatic hydrolysed oil palm empty fruit bunch fiber by chemical pretreatment.  - cellulose.  20:3191-3203. 

siti munirah ibrahim, khairiah haji badri & osman hassan.  (2012).  a study on glycerolysis of oil palm empty fruit bunch fiber.  - sains malaysiana.  41(12):1579-1585. 

rabbi`atul, n., norzali, a., badri, k.h., nuawi, m.z..  (2011).  effect of aluminum hydroxide loading on the compression stress and modulus, thermal conductivity and acoustic properties of palm-based polyurethane hybrid composite.  - sains malaysiana.  40(4):379-384. 

nor rabbi`atul adawiyah norzali, khairiah haji badri & mohd zaki nuawi.  (2011).  loading effect of aluminium hydroxide onto the mechanical, thermal conductivity, acoustical and burning properties of the palm-based polyrethane composites.  - sains malaysiana.  40(7):737-742. 

hao, l.c., badri, k.h., ahmad, s.h..  (2011).  mechanical and thermal properties of palm-based polyurethane composites filled with fe3o4, pani and pani/fe3o 4.  - sains malaysiana.  40(4):373-378. 

wong chee sien & khairiah haji badri.  (2010).  sifat terma dan kerintangan api poliuretana berasaskan minyak isirung sawit dan minyak kacang soya.  - sains malaysiana.  39(5):775-784. 

khairiah haji badri & amamer musbah redwan.  (2010).  effect of phosphite loading on the mechanical and fire properties of palm-based polyurethane.  - sains malaysiana.  39(5):769-774.