marjoni imamora ali umar, annisa zahra ahdaliza, salah m. el-bahy, nur aliza, siti naqiyah sadikin, jaenudin ridwan, abang annuar ehsan, mohammed a. amin, zeinhom m. el-bahy, akrajas ali umar.  (2023).  optoelectrical properties of hexamine doped-methylammonium lead iodide perovskite under different grain-shape crystallinity.  - nanomaterials.  1-14. 

adlil aizat ismail, maria abu bakar, abang annuar ehsan, azman jalar, john burke, zol effendi zolkefli, erwan basiron.  (2022).  effect of heat shield locations on rework-induced thermal management in ball grid array solder joint.  - scientific reports.  1-12. 

sabiran abubakar, norhana arsad, abang annuar ehsan, azura hamzah, nur hazliza ariffin and mohammad syuhaimi ab-rahman.  (2019).  performance analysis of disposable flow cell for nitrite detection.  - ieee access.  14602-14603. 

wan maisarah mukhtar, sahbudin shaari, abang annuar ehsan, and p. susthitha menon.  (2014).  electro-optics interaction imaging in active plasmonic devices.  - optical materials express.  4(2): 424-433. 

a. a. ehsan, s. shaari, m. k. abd rahman.  (2010).  metal-based 1x2 and 1x4 asymmetric plastic optical fiber couplers for optical code generating devices.  - progress in electromagnetics research.  101:1-16. 

noor azie azura mohd arif, sahbudin shaari, abang annuar ehsan.  (2023).  intensity loss of zno coated on fiber optic.  - journal of nanomaterials.  1-7. 

adlil aizat ismail, maria abu bakar, abang annuar ehsan, azman jalar, erwan basiron, fakhrozi che ani.  (2022).  cardinal and ordinal directions approach in investigating arrayed solder joints crack propagation of ball grid array semiconductor packages.  - ieee transactions on components packaging and manufacturing technology.  1492-1501. 

noor azie azura mohd arif, dilla duryha berhanuddin, abang annuar ehsan.  (2021).  sensitivity enhancement of heterocore macrobend fiber optics by adding a zno film.  - international journal of optics.  1-8. 

nurdiani zamhari, abang annuar ehsan.  (2017).  large cross-section rib silicon-on-insulator (soi) s-bend waveguide.  - optik - international journal for light and electron optics.  1414-1420. 

mohd nizam abdullah, sahbudin shaari, susthitha menon, abang annuar ehsan, osman zakaria..  (2015).  observation and comparison of multiwavelength generation erbium doped fibre ring laser utilising photonic crystal fibre with zero dispersion at 1040 nm and 1550 nm.  - ieice electronics express.  1-6. 

noor azie azura mohd arif, sahbudin shaari, abang annuar ehsan.  (2023).  intensity loss of zno coated on fiber optic.  - journal of nanomaterials.  1-7. 

marjoni imamora ali umar, annisa zahra ahdaliza, salah m. el-bahy, nur aliza, siti naqiyah sadikin, jaenudin ridwan, abang annuar ehsan, mohammed a. amin, zeinhom m. el-bahy, akrajas ali umar.  (2023).  optoelectrical properties of hexamine doped-methylammonium lead iodide perovskite under different grain-shape crystallinity.  - nanomaterials.  1-14. 

adlil aizat ismail, maria abu bakar, abang annuar ehsan, azman jalar, john burke, zol effendi zolkefli, erwan basiron.  (2022).  effect of heat shield locations on rework-induced thermal management in ball grid array solder joint.  - scientific reports.  1-12. 

adlil aizat ismail, maria abu bakar, abang annuar ehsan, zol effendi zolkefli.  (2022).  thermal-induced damage on solder joints of high-density adjacent ball grid array components during the rework process.  - jurnal teknologi.  1-8. 

adlil aizat ismail, maria abu bakar, abang annuar ehsan, azman jalar, erwan basiron, fakhrozi che ani.  (2022).  cardinal and ordinal directions approach in investigating arrayed solder joints crack propagation of ball grid array semiconductor packages.  - ieee transactions on components packaging and manufacturing technology.  1492-1501. 

adlil aizat ismail, maria abu bakar, abang annuar ehsan, azman jalar, erwan basiron, fakhrozi che ani.  (2022).  intermetallic compound thickness of ball grid array solder joints under thermal cycling test using anova.  - 2022 ieee 39th international electronics manufacturing technology conference (iemt).  1-4. 

adlil aizat ismail, maria abu bakar, abang annuar ehsan, azman jalar, fakhrozi che ani, zol effendi zolkefli.  (2022).  effects of underfill materials on behavior of intermetallic compound thickness of ball grid array solder joints using anova.  - 2022 ieee 39th international electronics manufacturing technology conference (iemt).  1-5. 

nurjuliana juhari , p susthitha menon , sahbudin shaari & abang annuar ehsan.  (2017).  investigation of awg demultiplexer based soi for cwdm application.  - epj web of conferences.  . 

muhammad syafiq rahim, norasyikin selamat, jumril yunas and abang annuar ehsan.  (2016).  effect of geometrical shapes on 3d hydrodynamic focusing of a microfluidic flow cytometer.  - 12th ieee international conference on semiconductor electronics (icse 2016).  113-116. 

zamhari, n., ab-rahman, m.s., ehsan, a.a..  (2016).  wavelength-selective ratio splitter by using large cross-section rib silicon-on-insulator parallel waveguide.  - 6th ieee international conference on photonics, icp 2016; kuching, sarawak; malaysia.  75100. 

akrajas ali umar, nurul ain abd malek, nabilah alias, abang anuar ehsan.  (2022).  chalcogenides-preparation and applications.  - .  20. 

p.susthitha menon, abang annuar ehsan, sahbudin shaari.  (2011).  advances in photodiodes.  - .  4: 69-94. 

akrajas ali umar, nurul ain abd malek, nabilah alias, abang anuar ehsan.  (2022).  chalcogenides-preparation and applications.  - .  20. 

muhammad syafiq rahim, abang annuar ehsan.  (2021).  advances in microfluidics and nanofluidics.  - .  12. 

p.susthitha menon, abang annuar ehsan, sahbudin shaari.  (2011).  advances in photodiodes.  - .  4: 69-94. 

abang annuar ehsan.  (2022).  pengurusan projek bagi projek penyelidikan universiti.  - .  176. 

abang annuar ehsan;mohd ambri bin mohamed.  (2023).  plasmon induced transparency by combinational hyperbolic metamaterials for energy absorbers and environmental sensors.  - .  . 

ahmad ghadafi bin ismail;azman bin jalar @ jalil;abang annuar ehsan;mohd farhanulhakim bin mohd razip wee;mohd zulhakimi bin ab razak @ mamat.  (2022).  enhanced micro-scale computer numerical control milling and laser ablation to pattern organic semiconductors .  - .  . 

abang annuar ehsan;rusli bin daik;mohammad rasidi bin mohammad rasani;abdul hafiz bin mat sulaiman.  (2022).  rapid polymerization of drop-on-demand microdroplets using fiber optics beam.  - .  . 

ahmad ghadafi bin ismail;azman bin jalar @ jalil;abang annuar ehsan;mohd zulhakimi bin ab razak @ mamat.  (2022).  hybrid patterning of organic semiconducting materials using numerical control milling and laser beam.  - .  . 

abang annuar ehsan;rusli bin daik;mohammad rasidi bin mohammad rasani;abdul hadi bin azman.  (2022).  hybrid 3d printing system .  - .  .