Penerbitan Terkini

shaliza jumahat, gan kok beng, norbahiah misran, mohammad tariqul islam, nurhafizah mahri, mohd hasni jaafar.  (2020).  automated qt interval measurement using modified pan-tompkins algorithm with independent isoelectric line approach.  - journal of biomimetics, biomaterials and biomedical engineering.  51-61. 

mohd hairi mohd zaman, mohd hadri hafiz mokhtar, mohd faisal ibrahim, aqilah baseri huddin, gan kok beng.  (2020).  integration of 3d printing in computer-aided design and engineering course.  - 2020 international conference on engineering and computing (iceecomp2020).  1-11. 

roslinda rosli, mardina abdullah, nur choiro siregar, nurul shazana abdul hamid, sabirin abdullah, gan kok beng, lilia halim, noridawaty mat daud, siti aminah bahari, rosadah abd majid, badariah bais.  (2020).  student awareness of space science: rasch model analysis for validity and reliability.  - world journal of education.  170-177. 

gan kok beng,norhana arsad,aini hussain,nasharuddin zainal,sawal hamid md ali,iskandar yahya,mohd faisal ibrahim,mohd hairi mohd zama, mohd huzairi johari,mohd rokhaizat jamaluddin,nor jaziha mat jalil,muhd nuurul iman and aida baharuddin.  (2020).  ieee r10 interviews related to covid19.  - covid19 interviews. 

pavapriya ponvel, devinder kaur ajit singh, kok beng gan, siaw chui chai, mohd azzuan ahmad.  (2019).  shoulder range of motion measurements using goniometer and inertia measurement unit among younger and older adults.  - 12th international symposium of health science (isihat 2019).  67. 

farah najihah mohamad ismail, chu shin ying, gan kok beng & rogayah a. razak.  (2019).  speq: quantification of speech performance in healthy adults.  - 12th international symposium of health sciences.  1. 

roslinda rosli,mardina abdullah, nur choiro siregar, nurul shazana abdul hamid, sabirin abdullah, gan kok beng, lilia halim,noridawaty mat daud, siti aminah bahari, rosadah abd majid, badariah bais.  (2019).  exploring space science through the ukm-sid pi outreach program.  - proceeding of the 2019 6th international conference on space science and communication (iconspace).  253-256. 

f. abdurrahman, n. arsad, a. ashrif a. bakar, gan kok beng, s. shaari.  (2019).  modified multimode polimer optical nanofiber for volatile organic compound sensing in room temperature.  - journal of optoelectronics and advanced materials.  313-319. 

pavapriya ponvel, devinder kaur ajit singh, gan kok beng & siaw chui chai.  (2019).  factors affecting upper extremity kinematics in healthy adults: a systematic review.  - critical reviews in physical and rehabilitation medicine.  101-123. 

syahril amir mohd, kok beng gan, sabirin abdullah, mardina abdullah.  (2019).  the use of raspberry pi and high resolution sound card for very low frequency signal detection.  - proceeding of the 2019 6th international conference on space science and communication (iconspace).  261-266. 

mohammad shahidul islam, mohammad tariqul islam,ali f. almutairi, gan kok beng, norbahiah misran and nowshad amin.  (2019).  monitoring of the human body signal through the internet of things (iot) based lora wireless network system.  - applied sciences.  1-17. 

samla gauri, kok beng gan, sue-mian then.  (2019).  simulation of dna extraction and separation from salivary fluid by superparamagnetic beads and electromagnetic field in microfluidic platform.  - microsystem technologies.  1379-1385. 

k. s. chong, n. a. devi, s. m. then, k. b. gan.  (2019).  development of a fluorescence detection system for high-resolution melting analysis using silicon photomultiplier.  - journal of engineering science and technology.  951-964. 

nurul salwani mohamad saadon, nur azah hamzaid, nazirah hasnan, muhammad afiq dzulkifli, mira teoh, kok beng gan, glen m. davis.  (2019).  muscle oxygen saturation correlates with muscle mechanomyography during prolonged electrical stimulation-evoked wrist extension exercise.  - 10th international conference on robotics, vision, signal processing and power applications, enabling research and innovation towards sustainability.  101-107. 

mohammad shahidul islam, mohammad tariqul islam, md. amanath ullah, gan kok beng, nowshad amin, norbahiah misran.  (2019).  a modified meander line microstrip patch antenna with enhanced bandwidth for 2.4 ghz ism-band internet of things (iot) applications.  - ieee access.  12785-12786. 

norbahiah misran, mohammad shahidul islam, gan kok beng, nowshad amin and mohammad tariqul islam.  (2019).  iot based health monitoring system with lora communication technology.  - international conference on electrical engineering and informatics.  1-4. 

muhammad hanif ramlee, gan kok beng, nazri bajuri, mohammed rafiq abdul kadir.  (2018).  finite element analysis of the wrist in stroke patients: the effects of hand grip.  - medical & biological engineering & computing. 

norbahiah misran, muhammad faiz bukhori, aida baharuddin, ahmad yunus misdi, mohd faisal ibrahim, aqilah baseri hudin, mandeep singh, rosdiadee nordin, nor fadzilah abdullah, gan kok beng.  (2018).  bulletin jkees 2017 edisi okt-dis.  - bulletin jkees 2017 edisi okt-dis.  1-7. 

pavapriya ponvel, devinder kaur ajit singh, gan kok beng, chai siaw chui.  (2018).  differences in shoulder and elbow angles between younger and older adults during forward reaching task.  - minggu penyelidikan dan kolokium siswazah fsk 2018. 

seri mastura mustaza, iskandar yahya, mohd hadri hafiz mokhtar, hamimi fadziati a. wahab, siti salasiah mokri, gan kok beng, mohd hairi mohd zaman, kamazulzaman mat, hilmi sanusi, syahirah abdul halim.  (2018).  kursus makmal kejuruteraan berstuktur dan holistik.  - prosiding peka 2017. k-novasi pengajaran dan pembelajaran ukm 2018: pendidikan 4.0: graduan kalis masa depan. 

siaw chui chai, kok beng gan.  (2018).  basics of innovation in health sciences: an overview of a new multidisciplinary course.  - world federation of occupational therapists (wfot) congress 2018. 

aws zuhair sameen, rosmina jaafar, edmond zahedi, gan kok beng.  (2018).  a novel waveform mirroring technique for systolic blood pressure estimation from anacrotic photoplethysmogram.  - journal of engineering science and technology. 

devinder kaur a/p ajit singh;sabarul afian bin mokhtar;ponnusamy a/l subramaniam;nor azlin binti mohd nordin;gan kok beng.  (2018).  effects of dynamic neuromuscular stabilization (dns) on lumbar motions of a specific task among adults with chronic non-specific low back pain.  -

iskandar yahya, seri mastura mustaza, hilmi sanusi, gan kok beng, syahirah abd. halim, mohd hadri hafiz mokhtar, kamarulzaman mat, mohd hafiz baharuddin, ahmad asrul ibrahim.  (2018).  kkkl2151 lab handbook: electrical & electronics laboratory ii.  -

shaiful bahri zainal abidin, wan nor izzati wan jusoh, gan kok beng.  (2018).  kinematic analysis on reaching activity for hemiparetic stroke subjects using simplified video processing method.  - malaysian journal of fundamental and applied sciences. 

kim soon chong, kok beng gan & edmond zahedi.  (2018).  development of a real-time adaptive delta compression algorithm for photoplethysmography system.  - ieej transactions on electrical and electronic engineering. 

kim soon chong, nawoor anusha devi, kok beng gan, sue-mian then.  (2018).  design and development of polymerase chain reaction thermal cycler using proportional-integral temperature controller.  - malaysian journal of fundamental and applied sciences (mjfas). 

abdulkarim shalool, nasharuddin zainal, kok beng gan, cila umat, siti zamratol mai sarah mukari.  (2017).  passive noise reduction improvement by modifying the standard audiology tdh-49 headphone.  - advanced science letters.  1320-1324. 

h.a. chong; k. b. gan.  (2017).  development of automated triage system for emergency medical service.  - 2016 international conference on advances in electrical, electronic and system engineering.  642-645. 

m. a. m. yahya and k. b. gan.  (2017).  development of a two channel dynamic phantom for fetal heart rate and pulse oximetry application.  - advanced science letters.  1277-1280. 

g. samla, k. b. gan & s. m. then.  (2017).  solid phase microextraction based micro-device for extraction of pcr amplifiable dna.  - the international journal of nanoelectronics and materials.  75-92. 

muhideen abbas hasan, fahmi samsuri and kok beng gan.  (2017).  a correlation study on motion artifact using photodiode and three axis accelerometer signals.  - indian journal of science and technology.  1-5. 

nurhafizah mahri, kok beng gan, rusna meswari, mohd hasni jaafar & mohd alauddin mohd ali.  (2017).  utilization of second derivative photoplethysmographic features for myocardial infarction classification.  - journal of medical engineering & technology.  298-308. 

muhammad hanif ramlee and gan kok beng.  (2017).  function and biomechanics of upper limb in post-stroke patients a systematic review.  - journal of mechanics in medicine and biology.  1-19. 

nur anida jumadi, gan kok beng, mohd alauddin mohd ali, edmond zahedi & marlia morsin.  (2017).  development of theoretical oxygen saturation calibration curve based on optical density ratio and optical simulation approach.  - advances in electrical and electronic engineering: from theory to applications aip confeence proceeeding.  1-10. 

shaiful bahri zainal abidin, wan nor izzati wan jusoh, hasyatun che-nan, wan fadilah wan abdullah & gan kok beng.  (2017).  estimation of upper limb real dynamic force using surface electromyogram (semg).  - defence s and t technical bulletin.  236-310. 

abdulkarim shalool, nasharuddin zainal, kok beng gan, cila umat.  (2017).  an investigation of passive and active noise reduction using commercial and standard tdh-49 headphones.  - 2016 international conference on advances in electrical, electronic and systems engineering (icaees).  606-609. 

k. s. chong; k. b. gan.  (2017).  portable polymerase chain reaction (pcr): thermal ramping rate performance evaluation.  - biomedical engineering and sciences (iecbes), 2016 ieee embs conference on.  447-449. 

gauri samla, kok beng gan, sue mian then.  (2017).  modeling microfluidic dna extraction using superparamagnetic bead particles in comsol multiphysics simulation.  - microsystem technologies.  4435-4440. 

k. s. chong, k. b. gan & sue-mian then.  (2017).  development of thermal cycler using proportional-integral controller for polymerase chain reaction.  - proceedings of international medical device and technology conference (imeditec 2017). 

cila umat, gan kok beng, siti zamratol-mai sarah mukari & nasharuddin zainal.  (2017).  i-ahead : alat saringan pendengaran automatik.  - impak : penyelidikan translasi @ukm.  4. 

muhideen abbas hasan, fahmi samsuri , kok beng gan.  (2017).  a novel approach for precise motion artefact detection in photoplethysmograph signal processing based on dark photocurrent.  - international journal of innovative research in advanced engineering. 

shaiful bahri, wan nor izzati & gan kok beng.  (2017).  kinematic analysis on reaching activity for hemiparetic stroke subjects using video processing method.  - proceedings of international medical device and technology conference (imeditec 2017). 

chua, s. k., singh, devinder k. a., rajaratnam, b. s., mokhtar, sabarul a., sridharan, r., gan, k. b., chin, k. y. and lee, r. y. w..  (2017).  a study protocol: spinal morphology, physical performance, quality of life and biochemical markers in adults at risk of osteoporotic fractures.  - pertanika journal of science & technology.  1123-1134. 

nor najwatul akmal ab. rahman, kok beng gan, zi jian sia, zainura abd. karim and devinder kaur ajit singh.  (2017).  concurrent validity of chest wall expansion measurement between cloth tape measure, electromagnetic sensor and laser displacement sensor.  - health science research edition 2016.  88. 

cila umat, siti zamratol-mai sarah, gan kok beng & nasharuddin zainal.  (2017).  i-ahead: an automatic hearing screening device.  - malaysia research university network (mrun) buletin.  8. 

s shobitha, p m amita, b niranjana krupa & gan kok beng.  (2017).  cuffless blood pressure prediction from ppg using relevance vector machine.  - electrical, electronics, communication, computer, and optimization techniques (iceeccot), 2017 international conference on. 

toh leong tan, lee yook heng, hui-min neoh, gan kok beng, ida zarina zaini, dian nasriana nasuruddin, khaizurin tajul arifin, azlin ithnin, nurul izzaty hassan, nurul saadah, nik nurhanan nik mansor,.  (2017).  pay it forward: sepsis no more.  -

mardina abdullah, kok beng gan, sabirin abdullah, badariah bais, rosadah abd majid.  (2016).  ionospheric flare detection using raspberry pi.  - iswi newsletter. 

nor najwatul akmal ab. rahman, kok beng gan, zi jian sia, zainura abdul karim, devinder kaur ajit singh.  (2016).  concurrent validity of chest wall expansion between cloth tape measure, electromagnetic and laser displacement sensors.  - malaysian journal of industrial technology.  5-11. 

nancy g. jette, yi l. lim, hui l. lim, sabarul a. mokhtar, kok b. gan, devinder k. a. singh.  (2016).  lumbar kinematics, functional disability and fear avoidance beliefs among adults with nonspecific chronic low back pain.  - sultan qaboos university medical journal.  430-436. 

nor najwatul akmal ab. rahman, kok beng gan, zi jian sia, and devinder kaur ajit singh.  (2016).  concurrent validity of chest wall expansion between cloth tape measure, electromagnetic and laser displacement sensor.  - the international research conference and innovation exhibition (ircie 2016). 

cila umat, mohd. fadhil baserah, azalia lani, abdulkarim bashir shalool, gan kok beng, siti zamratol-mai sarah mukari, nasharuddin zainal.  (2016).  an improved version of the automated hearing screening kit ii. validity study.  - 4th malaysian audiology scientific conference (masco 2016). 

muhammad faiz bukhori, norbahiah misran, aida baharuddin, ahmad yunus misdi, gan kok beng, mohd faisal ibrahim, mohammad tariqul islam & farizah ansaruddin.  (2016).  bulletin jabatan kejuruteraan elektrik, elektronik dan sistem.  - 1-9. 

rosadah abd majid, mardina abdullah, badariah bais, gan kok beng, sabirin abdullah, nor syaidah bahri.  (2016).  pengayaan pembelajaran sains angkasa menggunakan raspberry pi.  - kongres knovasi pnp ukm 2016. 

mardina abdullah, badariah bais, rosadah abd majid, gan kok beng, sabirin abdullah, noridawaty mat daud, siti aminah bahari, nor syaidah bahri.  (2016).  raspberry pi: green technology for space weather monitoring.  - impact. 

mohammed jamal al-mansor, kok beng gan.  (2016).  current trends of communication systems in medical monitoring services: the case of wsns operating system design.  - journal of theoretical and applied information technology.  1-9. 

kb gan, es yahyavi and ms ismail.  (2016).  contactless respiration rate measurement using optical method and empirical mode decomposition.  - technology and health care.  761-768. 

shaiful bahri zainal abidin, gan kok beng & wan fadilah wan abdullah.  (2016).  strok: punca dan pencegahan.  - buletin dalaman budi. 

nurhafizah mahri, kok beng gan, mohd. alauddin mohd. ali, mohd. hasni jaafar & rusna meswari.  (2016).  analysis of myocardial infarction signals using optical technique.  - journal of medical engineering & technology.  155-161. 

cila umat, gan kok beng, abdulkarim bashir shalool, mohd. fadhil baserah, siti zamratol-mai sarah mukari, nasharuddin zainal.  (2016).  an improved version of the automated hearing screening kit i. pilot study.  - 4th malaysian audiology scientific conference (masco 2016). 

muhammad rafiqul islam, kok beng gan, umat cila.  (2016).  observation of vibration response of tympanic membrane using finite element method.  - journal of theoretical and applied information technology.  34-39. 

muhideen abbas hasan, fahmi samsuri, kok beng gan.  (2016).  a novel photoplethysmograph sensor probe design for motion artifact detection: a comparison study with three axis accelerometer.  - journal of theoretical and applied information technology.  142-150. 

nur anida jumadi, gan kok beng, mohd alauddin mohd ali & edmond zahedi.  (2015).  introduction to biomedical engineering research projects & case studies.  - Chapter 4:71-90. 

islam m.r., gan k.b., umat c..  (2015).  umbo displacement transfer function analysis using finite element modeling.  - iecbes 2014, conference proceedings - 2014 ieee conference on biomedical engineering and sciences: "miri, where engineering in medicine and biology and humanity meet".  516-519. 

edmond zahedi, mohd. alauddin bin mohd. ali, gan kok beng, siti raihanah abdani, kalaivani a/p chellappan.  (2015).  electronic rapid prototyping techniques for technopreneurs in the field of healthcare technology innovation.  -

nurul hajijah hair, dr. gan kok beng.  (2015).  helicopter smart control competition.  - bulletin earth to space. 

ismail mohd saiboon, mohd johar jaafar, bala krishnian muniandy, gan kok beng, ameer ezam hamzan.  (2015).  split immobilizer: saves life.  -

y.l. soon, k.b. gan & m. abdullah.  (2015).  development of very low frequency (vlf) data acquisition system using raspberry pi.  - the international conference on space science and communication (iconspace).  485 - 488. 

edmond zahedi, vahid sohani, ma mohd ali, kalaivani chellappan and gan kok beng.  (2015).  experimental feasibility study of estimation of the normalized central blood pressure waveform from radial photoplethysmogram.  - journal of healthcare engineering.  121-144. 

dhifaf azeez, k.b. gan, m.a. mohd ali and m.s. ismail.  (2015).  secondary triage classification using an ensemble random forest technique.  - technology and health care.  419-428. 

kalaivani a/p chellappan, mohd. alauddin bin mohd. ali, amilia binti aminuddin, zaiton binti zakaria, gan kok beng, nurul hajijah binti hair.  (2015).  noninvasive single point vascular risk assessor for multiple cardiovascular risk factors screening.  - pertandingan ‚Äúsmart con. 

ismail mohd saiboon, mohd johar jaafar, bala krishnian s/o muniandy, gan kok beng, ameer ezam hamzan.  (2014).  split immobilizer - saves life.  - 25th international invention, innovation and technology exhibition. 

muhammad r. islam, gan k. b. and umat c..  (2014).  umbo displacement transfer function analysis using finite element modeling.  - conference on biomedical engineering and sciences.  516-519. 

e. zahedi, k.b. gan, k. chellappan, m.a.m. ali1 & m.m. mustafa.  (2014).  a synergistic program between engineering and business schools towards medical technology commercialization.  - tensymp ieee region 10 technical symposium 2014.  456-461. 

vahid sohani, edmond zahedi, m. a. mohd. ali, gan kok beng, kalaivani chellappan.  (2014).  a dynamic model between central aortic pressure and radial photoplethysmogram: experimental proof of concept.  - 5th international conference on intelligent and advanced systems (icias) - technological convergence for sustainable future.  1-4. 

nur anida jumadi, gan kok beng, mohd alauddin mohd ali and edmond zahedi.  (2014).  investigating the effect of total radiated power on fetus using optical simulation approach based on exposure safety limit for eye and tissue injury.  - journal of life sciences and technologies.  24-27. 

nurhafizah mahri, kok beng gan, and mohd. alauddin mohd. ali.  (2014).  extracting features similar to qt interval from second derivatives of photoplethysmography: a feasibility study.  - ieee conference on biomedical engineering and sciences, 8 - 10 december 2014, miri, sarawak, malaysia.  470 - 473. 

gan kok beng, mohd. alauddin bin mohd. ali, muhammad abdul jamil bin mohammad yassin, shuhaila bt. ahmad, prof. madya dr. edmond zahedi.  (2014).  development of transabdominal fetal oxygen saturation measurement system using ni labview and ni compactrio technology.  -

chong, k.s.; gan, k.b.; zahedi, e.; ali, m.a.m..  (2013).  data compression technique for high resolution wireless photoplethysmograph recording system.  - proceeding of the 2013 ieee international conference on space science and communication (iconspace). 

dhifaf azeez, mohd alauddin ali, kok beng gan and ismail saiboon.  (2013).  comparison of adaptive neuro-fuzzy inference system and artificial neutral networks model to categorize patients in the emergency department.  - springerplus.  2:416. 

k.s. chong, e. zahedi, k.b. gan, m.a. mohd ali.  (2013).  evaluation of the effect of step size on delta modulation for photoplethysmogram compression.  - procedia technology - the 4th international conference on electrical engineering and informatics (iceei 2013). 

nur anida jumadi, gan kok beng, mohd alauddin mohd ali, edmond zahedi.  (2013).  determination of the optode array representation using optical properties at systole and diastole.  - optica applicata.  43(4):747-7. 

ismail, ms; johar, mj; bala krishnian; mohd radhi, a; saadah, na; gan, kb.  (2012).  development of the pelvic and lower limb immobilization device: a universiti kebangsaan malaysia (ukm) innovation project.  - medicine & health.  1-11. 

kim soon chong, kok beng gan & mohd. ali mohd. alauddin.  (2012).  development of two-channel simultaneous photoplethysmography recording system.  - itb journal of information and communication technology.  6(2):171-182. 

kok beng gan, dhifaf azeez, cila umat, mohd alauddin mohd ali, noor alaudin abdul wahab, siti zamratol mai-sarah mukari.  (2012).  development of a computer-based automated pure tone hearing screening device: a preliminary clinical trial.  - biomedical engineering-biomedizinische technik.  57(5):323-332. 

dhifaf aziz, m. a. mohd ali, k. b. gan, ismail saiboon.  (2012).  initialization of adaptive neuro-fuzzy inference system using fuzzy clustering in predicting primary triage category.  - 2012 4th international conference on intelligent and advanced systems, icias 2012;kuala lumpur. 

nurhafizah mahri, gan kok beng, mohd. alauddin mohd. ali.  (2012).  best pulse selection of photoplethysmography signal through comparative method.  - 012 international conference on biomedical engineering, icobe 2012;penang. 

n.a. jumadi, k.b. gan, m.a. mohd ali & e. zahedi.  (2012).  development of physical 3d model of maternal-fetal to study light interaction through tissue.  - 2012 international conference on biomedical engineering, icobe 2012;penang. 

nor anita mmn, kalaivani c, amilia a, ahmad faiz af, zaiton z, wan zurinah wn.  (2011).  young men with abdominal obesity have increased indices of arterial stiffness.  - maso 2011 - scientific conference on obesity. 

k.b. gan, e. zahedi, m.a. mohd ali.  (2011).  investigation of optical detection strategies for transabdominal fetal heart rate detection using three-layered tissue model and monte carlo simulation.  - optica applicata.  41(4):885-896. 

n.a. jumadi, k.b. gan, m.a. mohd ali, and e. zahedi.  (2011).  determination of reflectance optical sensor array configuration using 3-layer tissue model and monte carlo simulation.  - 5th kuala lumpur international conference on biomedical engineering 2011 (biomed 2011) 20-23 june 2011, kuala lumpur, malaysia. 

kok beng gan, edmond zahedi and mohd. alauddin mohd. ali.  (2011).  adaptive filtering applications.  - 6:141-156. 

gan kok beng, edmond zahedi, mohd. alauddin mohd. ali.  (2010).  measuring fetal heart rates accurately and safely using labview and ni hardware.  - the 2010 graphical system design achievement awards. 

khadim, d.a, m ali, m.a., husain, h., gan, k.b., umat, c., a wahab, n.a, mukari, s.z.m..  (2010).  automatic procedure for hearing screening test using computer.  - asia pacific conference of speech, language and hearing sciences 2010 - "current developments in speech, language and hearing sciences research in the asia pacific region". 

gan, k.b., khadim, d.a, m ali, m.a., umat, c., a wahab, n.a, mukari, s.z.m..  (2010).  calibration method for pc-based hearing screening kit.  - asia pacific conference of speech, language and hearing sciences 2010 - "current developments in speech, language and hearing sciences research in the asia pacific region". 

dhifaf azeez, mohd alauddin mohd ali, hafizah husain, gan kok beng, cila umat.  (2010).  active noise control for hearing screening test: simulation and experiment.  - international journal of e-health and medical communications.  1(3):67-78. 

m. sheikh m. algunaidi, m. a. mohd ali, k. b. gan and e. zahedi.  (2009).  fetal heart rate monitoring based on adaptive noise cancellation and maternal qrs removal window.  - european journal of scientific research.  27(4):565-575. 

dhifaf azeez, mohd alauddin mohd ali, hafizah husain, gan kok beng, cila umat and rahimie mustafa.  (2009).  implementation of active noise control for hearing test application using pc.  - international conference on instrumentation, communication, information technology, and biomedical engineering 2009, icici-bme 2009. 

kok beng gan, edmond zahedi, and mohd. alauddin mohd ali.  (2009).  transabdominal fetal heart rate detection using nir photopleythysmography: instrumentation and clinical results.  - ieee transactions on bio-medical engineering.  56(8):2075-2082. 

edmond zahedi, gan kok beng.  (2008).  applicability of adaptive noise cancellation to fetal heart rate detection using photoplethysmography.  - computers in biology and medicine.  38:31-41. 

kok beng gan, m. a. mohd ali and e. zahedi.  (2008).  two channel abdominal ppg instrumentation.  - 4th kuala lumpur international conference on biomedical engineering 2008 ifmbe proceedings. 

k.b. gan, e. zahedi and m. a. mohd ali.  (2007).  design and implementation of a pc-based digital synchronous detection system for biological signal measurement.  - proceeding of the 5th student conference on research and development - scored 2007.