asraf mohamed moubark, zainab alomari, mohd hairi mohd zaman, mohd asyraf zulkifley, sawal hamid md ali, luzhen nie, steven freear.  (2022).  optimizing the lateral beamforming step for filtered-delay multiply and sum beamforming to improve active contour segmentation using ultrafast ultrasound imaging.  - biomedical signal processing and control.  1-13. 

nor azwan mohamed kamari, ismail musirin, mohd hairi mohd zaman, ahmad nazri dagang.  (2020).  pso-based oscillatory stability assessment by using the torque coefficients for smib.  - energies.  1-16. 

asraf mohamed moubark, zainab alomari, mohd hairi mohd zaman, mohd asyraf zulkifley, sawal hamid md ali, luzhen nie, steven freear.  (2022).  optimizing the lateral beamforming step for filtered-delay multiply and sum beamforming to improve active contour segmentation using ultrafast ultrasound imaging.  - biomedical signal processing and control.  1-13. 

mohd faisal ibrahim, aqilah baseri huddin, mohd hairi mohd zaman, aini hussain, siti nurhafizah anual.  (2021).  an enhanced frontier strategy with global search target-assignment approach for autonomous robotic area exploration.  - international journal of advanced technology and engineering exploration.  283-291. 

nur aliah zakirah sulaiman, ahmad asrul ibrahim, mohd hairi mohd zaman.  (2021).  a programmable transcutaneous electrical nerve stimulation device based on arduino and remote control using a smartphone.  - international journal of advanced technology and engineering exploration.  320-327. 

khairuddin khalid, ahmad asrul ibrahim, nor azwan mohamed kamari, mohd hairi mohd zaman.  (2021).  an optimal placement of phasor measurement unit using new sensitivity indices.  - bulletin of electrical engineering and informatics.  31-38. 

han zhong ting, mohd hairi mohd zaman, mohd faisal ibrahim, asraf mohamed moubark.  (2021).  kinematic analysis for trajectory planning of open-source 4-dof robot arm.  - international journal of advanced computer science and applications.  769-777. 

asraf mohamed moubark, mohd hairi mohd zaman, mohd asyraf zulkifley, sawal hamid md ali, luzhen nie, steven freear.  (2021).  despeckling ultrasound b-mode images denoised by a new unsharp masking method for improved cyst segmentation.  - 2020 ieee-embs conference on biomedical engineering and sciences (iecbes).  178-182. 

mohd hairi mohd zaman, mohd faisal ibrahim, asraf mohamed moubark.  (2021).  dimensional optimization of 4-dof robot manipulator using artificial bee colony algorithm.  - 2021 international conference on electrical engineering and informatics (iceei).  1-4. 

asraf mohamed moubark, luzhen nie, mohd hairi mohd zaman, mohd asyraf zulkifley, sawal hamid md ali, steven freear.  (2021).  selection of excitation signals and acoustic pressure measurement for in-vivo studies with ultrasound array research platform ii.  - iop conference series: materials science and engineering.  1-9. 

mohd hairi mohd zaman, m marzuki mustafa and aini hussain.  (2015).  black-box modeling of low dropout voltage regulator based on two-port network parameter identification.  - 2015 ieee 11th international colloquium on signal processing & its applications (cspa2015), 6-8 march 2015, kuala lumpur, malaysia.  70-75. 

ain hidayu musa, mohd hairi mohd zaman, ramizi mohamed and m marzuki mustafa.  (2014).  characterization of voltage regulators by automated equivalent series resistance.  - 2014 ieee conference on systems, process and control (icspc 2014).  74-78. 

mohd hairi mohd zaman, mohd marzuki mustafa, aini hussain.  (2021).  rawatan pendengaran melalui pemprosesan isyarat bunyi.  - .  142. 

mohd hairi mohd zaman, mohd marzuki mustafa, aini hussain.  (2020).  penderia maya: diagnosis kegagalan litar elektronik.  - .  170. 

mohd hairi mohd zaman, mohd hadri hafiz mokhtar, mohd faisal ibrahim, aqilah baseri huddin, gan kok beng.  (2020).  teori dan inovasi pengajaran dan pembelajaran: menyusuri pandemik covid-19.  - .  11. 

mohd hairi mohd zaman, mohd marzuki mustafa, aini hussain.  (2021).  rawatan pendengaran melalui pemprosesan isyarat bunyi.  - .  142. 

mohd hairi mohd zaman, mohd marzuki mustafa, aini hussain.  (2020).  penderia maya: diagnosis kegagalan litar elektronik.  - .  170. 

muhammad fauzi mohd raihan, syukri zamri, mohd hairi mohd zaman, mohd marzuki mustafa.  (2021).  failure region estimation of the linear voltage regulator using model-based approach.  - the 2021 international conference on decision aid sciences and applications (dasa'21).  1-27. 

mohd hairi mohd zaman, seri mastura mustaza, mohd faisal ibrahim, mohd asyraf zulkifley, mohd marzuki mustafa.  (2021).  weed classification based on statistical features from gabor transform magnitude.  - the 2021 international conference on decision aid sciences and applications (dasa'21).  1-19. 

mohd hairi mohd zaman, mohd faisal ibrahim, asraf mohamed moubark.  (2021).  dimensional optimization of 4-dof robot manipulator using artificial bee colony algorithm.  - the 8th international conference on electrical engineering and informatics (iceei 2021).  1-19. 

mohd hairi bin mohd zaman;mohd. marzuki bin mustafa;aini binti hussain;fazida hanim binti hashim;mohd faisal bin ibrahim.  (2021).  many-objective evolutionary algorithm for robot morphology design framework.  - .  . 

mohd hairi mohd zaman, nasharuddin zainal, mohd marzuki mustafa.  (2021).  integrasi simulasi dan pembelajaran dalam kursus sistem kawalan berkomputer.  - kongres dan pertandingan inovasi pengajaran & pembelajaran 2021 (knovasi 2021).  1-10.