siti nasuha mustaffa, nadhrah md yatim, affa rozana abdul rashid, vatsala pithaih , nur shahirah sha'ari, ahmad razif muhammad, azaham abdul rahman, nur akmar jamil, p. susthitha menon, nadrah md yatim.  (2023).  visible and angular interrogation of kretschmann based spr using hybrid au zno optical sensor for hyperuricemia detection.  - heliyon.  1-11. 

huda adnan zain, malathy batumalay, hazlihan haris, ismail saad, ahmad razif muhammad, siti nasuha mustaffa, arni munira markom, hazli rafis abdul rahim, sin jin tan, sulaiman wadi harun.  (2023).  review of microbottle resonators for sensing applications.  - micromachines.  1-14. 

hazlihan haris, malathy batumalay, tan sin jin, ahmad razif muhammad, arni munira markom, caroline livan anyi, muhamad hakim izani, mohd. zulhakimi ab. razak, megat muhammad ikhsan megat hasnan, ismail saad.  (2023).  ultrafast l band soliton pulse generation in erbium-doped fiber laser based on graphene oxide saturable absorber.  - crystals.  1-8. 

hazlihan haris , tan sin jin, malathy batumalay, ahmad razif muhammad, jahariah sampe, arni munira markom, huda adnan zain, sulaiman wadi harun, megat muhammad ikhsan megat hasnan, ismail saad.  (2023).  single and bunch soliton generation in optical fiber lasers using bismuth selenide topological insulator saturable absorber.  - nanomaterials.  1-9. 

n.f. zulkipli, c.y. beh, h.c. teng, a.r. muhammad, a.h.a. rosol, r.a.m. yusoff, n.ahmed, s. omar, m. yasin, s.w. harun.  (2023).  neodymium oxide saturable absorber for generating q-switched and mode-locked pulses in 1.55-micron region.  - optik.  1-16. 

arni munira markom, ahmad razif muhammad, mukul chandra paul, sulaiman wadi harun.  (2022).  50 cm of zirconia, bismuth and silica erbium-doped fibers for double-pass amplification with a broadband mirror.  - current optics and photonics.  32-38. 

md ashadi md johari, mohd hafiz bin jali, haziezol helmi bin mohd yusof, aminah binti ahmad, ar muhammad, muhammad imran mustafa abdul khudus, sulaiman wadi harun.  (2022).  comparative study on single and double optical microbottle resonator for ethanol gas sensor.  - optoelectronics and advanced materials-rapid communications.  414-418. 

a. r. muhammad, a. a. a. jafry, a. m. markom, s. w. harun, z. jusoh, n. kasim, p. yupapin.  (2021).  titanium aluminum carbide coated d-shaped fiber as passive sturable absorber for nanosecond pulses generation.  - chalcogenide letters.  129-135. 

h. haris, a. r. muhammad, s. j. tan, s. w. harun, i. saad.  (2021).  pulse generation of mode-locking fiber laser at 1.053 µm using graphene oxide film as saturable absorber.  - digest journal of nanomaterials and biostructures.  1461-1467. 

siti nasuha mustaffa, affa rozana abdul rashid, tan sin jin, p. susthitha menon, mohd zulhakimi ab razak, arni munira markom, hazlihan haris, ismail saad, ahmad razif muhammad.  (2023).  metal oxide coated optical fiber for humidity sensing application: a review.  - ieee access.  1-33. 

n.f. zulkipli, c.y. beh, h.c. teng, a.r. muhammad, a.h.a. rosol, r.a.m. yusoff, n.ahmed, s. omar, m. yasin, s.w. harun.  (2023).  neodymium oxide saturable absorber for generating q-switched and mode-locked pulses in 1.55-micron region.  - optik.  1-16. 

siti nasuha mustaffa, nadhrah md yatim, affa rozana abdul rashid, vatsala pithaih , nur shahirah sha'ari, ahmad razif muhammad, azaham abdul rahman, nur akmar jamil, p. susthitha menon, nadrah md yatim.  (2023).  visible and angular interrogation of kretschmann based spr using hybrid au zno optical sensor for hyperuricemia detection.  - heliyon.  1-11. 

hazlihan haris , tan sin jin, malathy batumalay, ahmad razif muhammad, jahariah sampe, arni munira markom, huda adnan zain, sulaiman wadi harun, megat muhammad ikhsan megat hasnan, ismail saad.  (2023).  single and bunch soliton generation in optical fiber lasers using bismuth selenide topological insulator saturable absorber.  - nanomaterials.  1-9. 

hazlihan haris, malathy batumalay, tan sin jin, ahmad razif muhammad, arni munira markom, caroline livan anyi, muhamad hakim izani, mohd. zulhakimi ab. razak, megat muhammad ikhsan megat hasnan, ismail saad.  (2023).  ultrafast l band soliton pulse generation in erbium-doped fiber laser based on graphene oxide saturable absorber.  - crystals.  1-8. 

nurul athirah mohamad abdul ghafar, arni munira markom, marni azira markom, ahmad razif muhammad.  (2021).  optical fiber sensor for heavy chemical detection: an overview.  - the 4th photonics meeting 2021 (pm21).  1-6. 

a ahmad, m f a rahman, m a m johari, a a latiff, m h jali, h h m yusof, x s cheng, a r muhammad, s w harun.  (2021).  hafnium bismuth erbium co-doped fiber based dark pulses generation with black phosphorus as saturable absorber.  - the 4th photonics meeting 2021 (pm21).  1-8. 

ahmad razif bin muhammad;abang annuar ehsan;p. susthitha menon a/p n v visvanathan;mohd zulhakimi bin ab razak @ mamat.  (2025).  ti2aln as a new two-dimensional material based saturable absorber for pulsed fiber laser development in 2.0-micron region.  - .  . 

p susthitha menon, atiqah mohd afdzaluddin, ahmad razif muhammad, jumril yunas, ahmad ghadafi ismail, nur hidayah azeman, hafzaliza erny zainal abidin, burhanuddin yeop majlis, shafii abd wahab, ramdzan buyong, ahmad rifqi md zain.  (2024).  buletin alumni imen (bil 3) 2023.  - buletin alumni imen (bil 3) 2023.  1-12. 

p susthitha menon, atiqah mohd afdzaluddin, ahmad razif muhammad, jumril yunas, ahmad ghadafi ismail, nur hidayah azeman, hafzaliza erny zainal abidin, burhanuddin yeop majlis, shafii abd wahab, ramdzan buyong, ahmad rifqi md zain.  (2023).  buletin alumni imen (bil 1) 2023.  - buletin alumni imen (bil 1) 2023.  1-20. 

p susthitha menon, atiqah mohd afdzaluddin, ahmad razif muhammad, jumril yunas, ahmad ghadafi ismail, nur hidayah azeman, hafzaliza erny zainal abidin, burhanuddin yeop majlis, shafii abd wahab, ramdzan buyong, ahmad rifqi md zain.  (2023).  buletin alumni imen (bil 2) 2023.  - buletin alumni imen (bil 2) 2023.  1-10.