ahmad zorin sahalan, sara osman.  (2022).  rapid method of observing lps neutralization by polymyxin b and polymyxin b nonapeptide with light microscope.  - international medical journal.  1-4. 

mohamed kamel ag, nur emilia o, shahirah s, mazlan m, nur haziqah o, nur athikah j, ahmad zorin s, anisah n.  (2022).  anti-acanthamoeba activity of garden croton (codiaeum variegatum) extract on the cysts of acanthamoeba.  - international medical journal.  101-104. 

n. f. rajab [and fourteen others]..  (2022).  buletin sains kesihatan.  - buletin sains kesihatan.  1-70. 

nor fadilah rajab [et al.].  (2021).  buletin sains kesihatan.  - buletin sains kesihatan.  1-54. 

nor fadilah rajab [et al.].  (2021).  buletin sains kesihatan.  - buletin sains kesihatan.  1-52. 

ahmad zorin sahalan.  (2021).  practical manual: medical bacteriology for biomedical science.  - .  1-37. 

mohamed kamel ag, nur emilia o, ahmad zorin s, hing hl, anisah n.  (2021).  the effect of garden croton (codiaeum variegatum) extract on the cysts of clinically isolated acanthamoeba spp..  - international medical journal.  311-313. 

jihad ibrahim omran, mohamed kamel abd ghani, hing hl, ahmad zorin, anisah nordin, noraina ar.  (2021).  anti-acanthamoeba activity of opticare multimate contact lens disinfecting solution against cyst of acanthamoeba from environmental isolate.  - international medical journal.  224-226. 

hing hiang lian, muhammad danish kz, hukil sino, ahmad zorin s, kaswandi ma & mohamed kamel ag.  (2020).  aplikasi kiambang itik (lemna perpusilla) dalam mengurangkan tahap unsur surih dalam badan air di tasik mines seri kembangan.  - buletin sk.  17-21. 

ahmad zorin sahalan, hing hiang lian, mohamed kamel abd ghani & jannathul firdaus rafi ahmad.  (2020).  kesan antibakteria mukus ikan clarias batrachus terhadap bakteria gram positif di bawah mikroskop elektron imbasan (sem).  - buletin sk.  13-16. 

ahmad zorin sahalan, hing hiang lian.  (2020).  practical manual environmental microbiology.  - .  1-7. 

mohamad shaffiq bin abd halim, ahmad zorin sahalan, hukil sino, kaswandi md ambia, hanan kumar gopalan, tze xin hing & hing hiang lian.  (2020).  application of duckweed lemna perpusilla on heavy metals from sewage pond in universiti kebangsaan malaysia, bangi.  - buletin sk.  37-42. 

ahmad zorin sahalan, hing hiang lian, mohamed kamel abd ghani & nurfatin alia ahmad zainuddin.  (2020).  kesan antibakteria ekstrak air codiaeum variegatum terhadap bakteria propionibacterium acne.  - buletin sk.  22-25. 

hing hiang lian, muhammad danish kamarul zaman, hukil sino, ahmad zorin sahalan, kaswandi md ambia & mohamed kamel abd ghani.  (2019).  penilaian kualiti sampel air tasik mines seri kembangan dengan perawatan oleh kiambang itik lemna perpusilla.  - buletin sk.  30-35. 

mohamed kamel abd ghani, hany sady sr, ahmad zorin sahalan, hing hiang lian, anisah nordin, yusof suboh, noraina ab rahim, norazah ahmad.  (2018).  antimicrobial efficacy against acanthamoeba isolates from clinical cases.  - international medical journal.  112-115. 

ahmad zorin sahalan, asfarrieza arsad, anisah nordin, yusof suboh, noraina ab rahim, norazah ahmad & mohamed kamel abd ghani.  (2018).  kerintangan sista acanthamoeba isolat persekitaran terhadap bendalir mukus ikan keli clarias batrachus.  - buletin fsk.  . 

ahmad zorin sahalan, abdul hamid abdul aziz, mohamed kamel abd ghani & hing hiang lian.  (2018).  pengenalpastian mikroflora bakteria gram positif dan negatif yang dipencil daripada kolam air panas bentong, pahang.  - jurnal sains kesihatan malaysia.  . 

mohamed kamel abd ghani, asfarrieza arsad, ahmad zorin sahalan, anisah nordin, yusof suboh, noraina ab rahim.  (2017).  aktiviti anti-acanthamoeba mukus epidermis clarias batrachus terhadap sista acanthamoeba pencilan klinikal.  - buletin fsk.  1-7. 

nur sakinah i., hukil s., kaswandi m.a., sahalan a.z. & h.l. hing.  (2017).  evaluation of hulu langat river water qualities using heavy metals and microbial indicators.  - buletin fsk.  60-68. 

mazlyzam abdul latif, wafa zahari, ahmad zorin sahalan, siti aisyah arshad, asmah hamid.  (2017).  detection of antibacterial activity from the crude stalk extracts of alocasia denudata engler.  - buletin fsk.  80-88. 

ahmad zorin sahalan, noorsana, hing hiang lian.  (2017).  nilai sub perencatan polymyxin b (pmb) dan kesan morfologi permukaan pseudomonas aeruginosa sub perencat pmb dengan kaedah tem.  - buletin fsk.  28-33. 

ahmad zorin sahalan, nazahiyah sulaiman.  (2017).  perancatan bakteria escherichia coli oleh mukus epidermis clarias batrachus.  - buletin fsk.  55-59. 

norman d salleh, hanan kumar g., farah hanim roslan, norfatin azmi, kaswandi m.a., zorin a.s., wei, t.h., hing h.l.  (2016).  evaluationof antibacterial effect of swietenia macrophylla, king extract against five bacterial speices from human diebetic wound injuries using scanning electron microscopy.  - annals of microscopy.  31-37. 

m.y. ida muryany, r.nor fadilah., m.y. ina salwani, a.r ghazali, m.zamri saad, m.a.kaswandi, a.z sahalan, h.l hing.  (2016).  evaluation iof cells integrity using different fixation time by scanning electron microscopy.  - international journal of biosciences.  236-241. 

h.l. hing, ida muryany, m,y., norfadilah, r., ina salwany, m,y., ghazali,a.r., zamri-saad, m.,kaswandi m.a, sahalan, a.z. & muranaka y..  (2016).  evaluation of cells integrity using different fixation time using scanning electron microscopy.  - 11th asia-pacific microscopy conference / 33rd microscopy society / 39th anatomy association - of thailand annual conference.  93. 

faridda hannim binti ahmad@hashim, ahmad zorin bin sahalan, nazlina ibrahim,.  (2015).  malaysia laboratory biosafety and biosecurity policy and guideline.  - .  22. 

lek mun leong, ahmad zorin sahalan , liew huat tan, nor hidayah mustafa, nor fadilah rajab.  (2015).  clarias batrachus collagen extract increases fibroblast cell adhesion, migration and proliferation.  - journal of applied pharmaceutical science.  19-23. 

siti masrinda tasirin, ifa puspasari, ahmad zorin sahalan, marliyana mokhtar, mohamed kamel abdul ghani & zahira yaakob.  (2014).  drying of citrus sinensis peels in an inert fluidized bed: kinetics, microbiological activity, vitamin c, and limonene determination.  - drying technology.  497-508. 

harold criso anak ajin, mohamed kamel abd ghani, abdul hamid abd aziz, ahmad zorin sahalan & norazah ahmad.  (2013).  kajian prevalens kandidasis melalui lumuran pap lazim di hospital umum sarawak, malaysia.  - jurnal sains kesihatan malaysia.  15-18. 

ahmad zorin sahalan , abdul hamid abd. aziz., hing hiang lian and mohd kamel abd. ghani.  (2013).  divalent cations (mg2+, ca2+) protect bacterial outer membrane damage by polymyxin b.  - sains malaysiana.  301-306. 

harold criso anak ajin, mohamed kamel abd ghani, abdul hamid abd aziz, ahmad zorin sahalan & norazah ahmad.  (2013).  kajian prevalens kandidiasis melalui lumuran pap lazim di hospital umum sarawak, malaysia.  - jurnal sains kesihatan malaysia.  11(1):15-18. 

harold criso anak ajin, mohamed kamel abd ghani, abdul hamid abd aziz, ahmad zorin sahalan & wan omar abdullah.  (2012).  kajian prevalens vaginosis bakteria malalui lumuran pap lazim di hospital umum, sarawak.  - jurnal sains kesihatan malaysia.  10(2):15-18. 

abdul hamid abdul aziz, nur fariza mat reffin, mohamed kamel abd ghani, hing hiang lian & ahmad zorin sahalan.  (2012).  pengenalpastian mikroflora bakteria selain bacillus sp. dari kolam air panas bentong, pahang, malaysia.  - jurnal sains kesihatan malaysia.  10(2):53-55. 

harold criso anak ajin, mohamed kamel abd ghani, nurul farhana jufri, ahmad zorin sahalan & wan omar abdullah.  (2012).  kajian prevalens trichomonas vaginalis melalui lumuran pap lazim di hospital umum sarawak, malaysia.  - jurnal sains kesihatan malaysia.  10(1):19-22. 

mn azura, a norazah, agm kamel and s ahmad zorin.  (2011).  dna fingerprinting of septicemic and localized burkholderia pseudomallei isolates from malaysian patients.  - southeast asian journal of tropical medicine and public health.  42(1):114-121. 

h.l. hing, k. osman, s.f. ibrahim, m.a. kaswandi, a.z. sahalan, y. murunaka, h. gelderbloms.  (2009).  introduction of electron microscopy/nano science to secondary school in apec/asean countries.  - proceeding of the apec forum for the gifted in science.  . 

dr.jacinta santhanam, dr. ahmad zorin sahalan, dr. hing hiang lian, prof. madya dr.noraziah md zin, dr.zeti azura muhamed hussein.  (2008).  pencirian genomik fungus endofit yang menghasilkan metabolit sekunder bioaktif.  - seminar pemantauan projek penyelidikan (gup) 2007.  . 

ahmad z. sahalan, ronald a. dixon.  (2008).  role of the cell envelope in the antibacterial activities of polymyxin b and polymyxin b nonapeptide against escherichia coli.  - international journal of antimicrobial agents.  31(3):224-227. 

siti afiza basir, siti masrinda tasirin, andanastuti muchtar, hing hiang lian, ahmad zorin sahalan.  (2001).  effect of physical properties and surface morphology on the flowability of particles.  - proceedings of the 10th scientific conference on electron microscopy society of malaysia, 8-10 nov 2001, kuala lumpur malaysia.  .