ghufran aqeel asif, nur hazliza ariffin, norazreen abd aziz, mohd hadri hafiz mukhtar, farhan raheel asif, aqilah baseri huddin & norhana arsad.  (2025).  enhanced gyrocompass performance with optimized static scheme in the presence of platform vibrations.  - scientific reports.  1 - 18. 

yang sing leong, muhammad taqris bahari, mohd hadri hafiz mokhtar, mohd saiful dzulkefly zan, norhana arsad, ahmad ashrif a. bakar.  (2024).  optical fibre positioning and resonant frequency adjustment using intermittent optical feedback for pre-imaging calibration.  - sensors and actuators a: physical.  1 - 10. 

mohammed jawad ahmed alathari, yousif al mashhadany, ahmad ashrif a. bakar, mohd hadri hafiz mokhtar, mohd saiful dzulkefly zan, norhana arsad.  (2024).  covid-19 igg antibodies detection based on cnn-bilstm algorithm combined with fiber-optic dataset.  - journal of virological methods.  1 - 13. 

nur hidayah azeman, ahmad rifqi md zain, wan mohd ebtisyam mustaqim mohd daniyal, mohd suzeren md jamil, mohd hafiz abu bakar, nur afifah ahmad nazri, muhammad asif ahmad khushaini, mohd hadri hafiz mokhtar, ahmad ashrif a. bakar .  (2024).  zeolitic imidazolate frameworks enhanced surface plasmon resonance sensor for organic dyes sensing.  - ieee sensors journal.  25617 - 25626. 

yang sing leong, mohd hadri hafiz mokhtar, mohd saiful dzulkefly zan, norhana arsad, farinawati yazid, ahmad ashrif a. bakar.  (2024).  enhancement of in-vitro cellular structure morphology imaging using multiwavelength confocal endoscopic scanner.  - alexandria engineering journal.  14-24. 

yang sing leong, nur aisyah binti kebehi, mohd hadri hafiz mokhtar, mohd saiful dzulkefly zan, norhana arsad, ahmad ashrif a. bakar .  (2024).  multichannel confocal microscopy using mixed-mode fibre pair for cellular-resolution imaging.  - ieee photonics technology letters.  1153 - 1156. 

ahmed sabri kadhim almoosa, mohd saiful dzulkefly zan, mohd faisal ibrahim, norhana arsad, mohd hadri hafiz mokhtar, ahmad ashrif a. bakar, and yu. a. konstantinov.  (2023).  enhancing the temperature-measurement efficiency in the brillouin optical time-domain reflectometry (botdr) fiber sensor with the k-nearest neighbor (k-nn) algorithm.  - instruments and experimental techniques.  745-752. 

juwadi prak ser, lee chia cheng, farah shahrim, ahmad ashrif a bakar ,m.h.h mokhtar.  (2019).  identification of experimental back-scattered signal for optical fibre resonant scanner.  - jurnal kejuruteraan.  169-175. 

noorfazila kamal, siti s. mokri, norazreen a. aziz, norhana arsad, iskandar yahya, ashrani a. a. rahni, mohd h. h. mokhtar.  (2017).  external assessors perception towards final year project.  - journal of engineering science and technology.  22-30. 

ji loun tan, bakr ahmed taha, norazreen abd aziz, mohd hadri hafiz mokhtar, muhammad mukhlisin, norhana arsad.  (2025).  a review of reinforcement learning evolution: taxonomy, challenges and emerging solutions.  - international journal of advanced computer science and applications.  490 - 502. 

ghufran aqeel asif, nur hazliza ariffin, norazreen abd aziz, mohd hadri hafiz mukhtar, farhan raheel asif, aqilah baseri huddin & norhana arsad.  (2025).  enhanced gyrocompass performance with optimized static scheme in the presence of platform vibrations.  - scientific reports.  1 - 18. 

nur nadia bachok, norhafizah burham, ahmad razi othman, nurul huda abdul karim, ahmad ashrif a. bakar, mohd hadri hafiz mokhtar & norhana arsad.  (2025).  pencirian optik dalam cecair indeks bias menggunakan penderia gentian optik tirus: pendekatan gabungan simulasi dan eksperimen.  - jurnal kejuruteraan.  2817 - 2828. 

nur hidayah azeman, ahmad rifqi md zain, wan mohd ebtisyam mustaqim mohd daniyal, mohd suzeren md jamil, mohd hafiz abu bakar, nur afifah ahmad nazri, muhammad asif ahmad khushaini, mohd hadri hafiz mokhtar, ahmad ashrif a. bakar .  (2024).  zeolitic imidazolate frameworks enhanced surface plasmon resonance sensor for organic dyes sensing.  - ieee sensors journal.  25617 - 25626. 

yang sing leong, nur aisyah binti kebehi, mohd hadri hafiz mokhtar, mohd saiful dzulkefly zan, norhana arsad, ahmad ashrif a. bakar .  (2024).  multichannel confocal microscopy using mixed-mode fibre pair for cellular-resolution imaging.  - ieee photonics technology letters.  1153 - 1156. 

yang sing leong, kah fai wong, nur afifah ahmad nazri, mohd hadri hafiz mokhtar, norhana arsad and ahmad ashrif a. bakar.  (2025).  enhanced visualisation of plant water uptake network using fluorescent carbon dots.  - 2024 ieee 10th international conference on photonics (icp).  26 - 28. 

ain nabihah mohammad rihan, mohd saiful dzulkefly zan, yosuke tanaka, mohd hadri hafiz mokhtar, norhana arsad and ahmad ashrif a bakar.  (2025).  independent real and imaginary spectral analysis for improving the brillouin frequency shift resolution in the differential cross-spectrum botdr (dcs-botdr) fiber sensor.  - proceedings of the 13th international conference on photonics, optics and laser technology (photoptics 2025).  35 - 40. 

yang sing leong; mohd hafiz abu bakar; mohd hadri hafiz mokhtar; norhana arsad; mohd saiful dzulkefly zan; ahmad ashrif a. bakar.  (2025).  complementary reflectance and carbon dots fluorescence imaging using endoscopic scanner.  - proceedings of the 16th international conference on information technology and electrical engineering 2024.  130 - 134. 

yang sing leong, mohd hadri hafiz mokhtar, mohd saiful dzulkefly zan, norhana arsad, mamum b. i. reaz and ahmad ashrif a bakar.  (2022).  distortion-free multiwavelength imaging operation of endoscopic scanning microscopy.  - 2022 ieee 9th international conference on photonics (icp).  41-42. 

yang sing leong, ahmad ashrif a bakar, mohd saiful dzulkefly zan,norhana arsad, mamun bin ibne reaz, mohd hadri hafiz mokhtar.  (2021).  frequency and phase drift in scanning trajectory for endoscopic imaging system.  - 2021 international conference on electrical engineering and informatics (iceei).  1-4. 

mohd hairi mohd zaman, mohd hadri hafiz mokhtar, mohd faisal ibrahim, aqilah baseri huddin, gan kok beng.  (2020).  integrasi percetakan 3d dalam kursus reka bentuk dan kejuruteraan berbantukan komputer.  - .  57-67. 

nur nadia bachok, norhafizah burham, ahmad razi othman, nurul huda abdul karim, ahmad ashrif a. bakar, mohd hadri hafiz mokhtar & norhana arsad.  (2025).  pencirian optik dalam cecair indeks bias menggunakan penderia gentian optik tirus: pendekatan gabungan simulasi dan eksperimen.  - jurnal kejuruteraan.  2817 - 2828. 

mohd faisal bin ibrahim;noorfazila binti kamal;aqilah binti baseri huddin;mohd hadri hafiz bin mokhtar.  (2023).  pembangunan sistem pementoran digital berasaskan model sibergogi dan kepintaran buatan untuk penentuan profil gaya pembelajaran mentor-mentee secara automatik.  - .  . 

norazreen abd aziz, syahirah abd. halim, noorfazila kamal, aqilah baseri huddin, haslina jaafar, mohd hadri hafiz mokhtar, muhammad ammirrul atiqi mohd zainuri, ahmad asrul ibrahim, mohd hafiz baharuddin, nor azwan mohamed kamari, mohd hairi mohd zaman.  (2023).  penilaian tahap kepuasan peserta dalam pertandingan robotik:satu kajian kes pertandingan i-robot 2023.  - persidangan pendidikan kejuruteraan dan alam bina.  118-121. 

seri mastura mustaza, iskandar yahya, mohd faisal ibrahim, arif haikal ahmad hassan ayoppan, noorfazila kamal, mohd hadri hafiz mokhtar, nasharuddin zainal.  (2021).  program pementoran stem di kalangan pelajar prasiswazah bagi pertandingan robotik makex.  - asean journal of teaching and learning in higher education.  124-134. 

yang sing leong, mohd hadri hafiz mokhtar, mohd saiful dzulkefly zan, norhana arsad, mamun bin ibne reaz, ahmad ashrif a. bakar.  (2021).  frequency and phase drift in scanning trajectory for endoscopic imaging system.  - the 8th international conference on electrical engineering and informatics.  1-12. 

yang sing leong, kah fai wong, nur afifah ahmad nazri, mohd hadri hafiz mokhtar, norhana arsad, ahmad ashrif a bakar.  (2024).  enhanced visualisationof plant water uptake network using fluorescent carbon dots.  - ieee 10th international conference on photonics.  . 

yang sing leong, mohd hafiz abu bakar, mohd hadri hafiz mokhtar, norhana arsad, mohd saiful dzulkefly zan, ahmad ashrif a. bakar.  (2024).  complementary reflectance and carbon dots fluorescence imaging using endoscopic scanner.  - the 16th international conference on information technology and electrical engineering 2024.  . 

ahmad ashrif bin a bakar;norhana binti arsad;mohd saiful dzulkefly bin zan;md. mamun bin ibne reaz;nadhratun naiim binti mobarak;mohd hadri hafiz bin mokhtar;nur hidayah azeman.  (2023).  characterisation of succinyl and phosphonic carrageenan as the sensing material of the optical fiber sensor on ammonium ion aqueous .  - .  . 

peer mohamed;jamaliah binti md jahim;mohd hadri hafiz bin mokhtar;ang wei lun.  (2023).  augmentation of light absorption efficacy in bacteria by photolumininating carbon dots.  - .  . 

norhana binti arsad;shahrir bin abdullah;yushaizad yusof;noorfazila binti kamal;siti salasiah binti mokri;anuar mikdad bin muad;zambri bin harun;mohd hairi bin mohd zaman;aqilah binti baseri huddin;asraf bin mohamed moubark;meor iqram bin meor ahmad;mohd .  (2023).  development of face recognition for an online examination.  - .  .