muhammad abdullah md harashid, ruey shan chen, sahrim haji ahmad, roshasnorlyza hazan.  (2022).  purity, microstructure and structural analysis of extracted titanium dioxide: comparison among phases and with commercial source.  - international conference of chemical engineering and industrial biotechnology (icceib) 2022.  522-527. 

sahrim bin hj. ahmad;rozaidi bin rasid;chen ruey shan.  (2021).  gamma irradiation effect on organoclay-cellulose nanofiber reinforced nr/lldpe hybrid nanocomposites modified by liquid natural rubber.  - .  . 

ruey shan chen, sahrim ahmad.  (2021).  current development of recycled thermoplastic based composites: a short review.  - 2nd virtual symposium on sciences (vsos 2021).  64. 

ruey shan chen, sahrim ahmad.  (2021).  tensile, water absorption and thermal properties of recycled polyethylene/nanoclay.  - international conference on manufacturing engineering technology (iconmet2021).  90. 

ruey shan chen, sahrim ahmad.  (2021).  incorporation of magnetite in toughened pla nanocomposite: tensile and thermal stability.  - third international conference on materials science and manufacturing technology (icmsmt 2021).  1. 

chen ruey shan;sahrim bin hj. ahmad;rozaidi bin rasid.  (2021).  cell morphology and thermal properties of lightweight polylactic acid/ kenaf fiber biocomposite foams.  - .  . 

ruey shan chen, yao hsing chai, ezutah udoncy olugu, sahrim ahmad.  (2021).  characterization of post-consumer hdpe/agricultural waste biocomposites.  - 3rd symposium on industrial science and technology (sistec 2021).  60. 

nur syafiqaz nor arman, ruey shan chen, sahrim ahmad.  (2020).  influence of multi walled carbon nanotube on the mechanical and thermal characterizations of recycled thermoplastic blend..  - virtual symposium on sciences (vsos) 2020.  1-2. 

ruey shan chen, sahrim ahmad.  (2020).  effect of nanoclay on the flexural, melting and water absorption properties of recycled polyethylene.  - virtual symposium on sciences (vsos) 2020.  1-2. 

nur adilah abu hassan, sahrim ahmad, ruey shan chen, dalila shahdan.  (2019).  mechanical and thermal analysis of polylactic acid composites foam with different kenaf fiber loading.  - malaysia polymer international conference 2019.  1. 

sahrim ahmad, ruey shan chen, dalila shahdan.  (2019).  green nanocomposites based on polylactic acid/liquid natural rubber blends for advanced product applications.  - international conference on universal wellbeing (icuw 2019).  1-3. 

ruey shan chen, sahrim ahmad.  (2019).  impact and fire resistance properties of polypropylene filled with graphene/mg(oh)2 nanoparticles.  - international conference on manufacturing and materials engineering.  1-6. 

ruey shan chen, sahrim ahmad.  (2019).  influence of azodicarbonamide on physical and mechanical properties of thermoplastic blend.  - programme committee of the 2nd international conference on materials technology and energy (icmte).  1-5. 

ruey shan chen & sahrim ahmad.  (2018).  enhancement of recycled polyolefin blend with nanoclay towards preparation of high loading rice husk biocomposites.  - international conference on sustainable energy and green technology (segt 2018).  . 

sahrim bin hj. ahmad;rozaidi bin rasid;chia chin hua;chen ruey shan.  (2018).  bionanokomposit asid polilaktik diperkuat hibrid magnetit dan grafin nanoplat sebagai bahan penyerap gelombang mikro dan perisai gangguan elektromagnet.  - .  . 

siti aisyah binti shamsudin;sahrim bin hj. ahmad;sharifah nabihah binti syed jaafar;norsyahidah binti mohd hidzir.  (2018).  the making of thin film of ps-b-p2vp block copolymer in cylinder and lamellae structures to be served as nano-template for biomaterials..  - .  . 

marlia mohd hanafiah, sahrim ahmad & mohammad kassim.  (2018).  tarikan alam semulajadi di tasik ghazali: nadi fakulti sains dan teknologi.  - .  . 

aishah binti abu bakar, hassan ali, mohamad abdullah hemdi, azrin esmady bin arifin, mohd zaki bin kamsah, abd samad bin haji ismail, che fauziah ishak, nazamid bin saari, sahrim bin haji ahmad, mohd rosli mohammad, razali hassan,asmad kari.  (2017).  garis panduan pelaksanaan mod 2u2i.  - .  . 

roszilah binti hamid, sahrim bin hj. ahmad.  (2014).  mekanisme penyerapan radiasi neutron konkrit tetulang gentian prestasi tinggi dengan boron karbida untuk aplikasi loji reaktor nuklear.  - .  . 

yuhana, n. y., s. ahmad, and a. r. shamsul bahri.  (2012).  thermal stability and morphology of room - temperature cured pmma - grafted natural rubber - toughened epoxy / layered silicate nanocomposite.  - the 2nd international conference on process engineering and advanced materials.  . 

mou`ad.a.tarawneh , sahrim hj. ahmad , s.y.yahya ,
rozaidi rasid.  (2011).  tensile and dynamic mechanical behavior of thermoplastic natural rubber (tpnr) nanocomposites treated with ultrasonic.  - advanced materials research.  . 

afifah maheran a.h, h. abdullah, s. habibi, a. lennie, s. shaari, s.h. ahmad.  (2009).  effect of annealing temperature on structural, mophology and optical properties of zns thin films by sol-gel method.  - 25th regional conference on solid state science and technology 2009, pulau pinang..  .