nur hanina izzati khairol mokhtar, ainulkhir hussin, aidil abdul hamid, shahrul hisham zainal ariffin, muhammad ashraf shahidan.  (2022).  systematic optimisation of a microtiter assay using sialic-acid specific lectins for glycoprofiling.  - combinatorial chemistry & high throughput screening.  1507-1517. 

ainulkhir hussin, rusmah yusof, mohd yusof nor rahim, frederick dalusim, nor insyirah othman, nazlina ibrahim, muhammad ashraf shahidan.  (2022).  true-positive reflex threshold value for hcv antibody screening test.  - the journal of infection in developing countries.  522-527. 

nur hanina izzati khairol mokhtar, goh dirong, muhammad ashraf shahidan.  (2022).  prostate-specific antigen (psa) glycan-binding profile analysis based on enzyme-linked lectin assay (ella) and storage effect of assay components.  - journal of current science and technology.  79-88. 

shahrul hisham zainal ariffin, ker wei lim, rohaya megat abdul wahab, zaidah zainal ariffin, rus dina rus din, muhammad ashraf shahidan, anis nabilah johari, intan zarina zainol abidin.  (2022).  gene expression profiles for in vitro human stem cell differentiation into osteoblasts and osteoclasts: a systematic review.  - peerj.  1-13. 

nur shazwani mohd pilus, azira muhamad, muhammad ashraf shahidan, nurul yuziana mohd yusof.  (2022).  potential of epidermal growth factor-like peptide from the sea cucumber stichopus horrens to increase the growth of human cells: in silico molecular docking approach.  - marine drugs.  1-22. 

te zi yang, yeoh wei heng, muhammad ashraf shahidan, nur nabilah shahidan.  (2020).  a study on chitosan coated polycaprolactone (ch-pcl) microspheres prepared via double emulsion solvent evaporation method..  - materials science forum.  541-548. 

ainulkhir, h., fredolin, l., noor azlan, m.a., ahneez, a.h., nazlina, i. and muhammad ashraf, s..  (2018).  evaluation of a commercial dengue combo rapid test kit for the detection of ns1 and igm.  - tropical biomedicine.  . 

rohaya megat abdul wahab, nurfathiha abu kasim, sahidan senafi, abdul aziz jemain, intan zarina zainol abidin, muhammad ashraf shahidan, shahrul hisham zainal ariffin.  (2014).  enzyme activity profiles and elisa analysis of biomarkers from human saliva and gingival crevicular fluid during orthodontic tooth movement using self-ligating brackets.  - oral health and dental management.  13(2):194-199. 

nurfathiha abu kasim, shahrul hisham zainal ariffin, muhammad ashraf shahidan, intan zarina zainol abidin, sahidan senafi, abdul aziz jemain, rohaya megat abdul wahab.  (2013).  stability of lactate dehydrogenase, aspartate aminotransferase, alkaline phosphatase and tartrate resistant acid phosphatase in human saliva and gingival crevicular fluid in the presence of protease i.  - archives of biological science.  65(3):1131-1140.