kiong hung wong, ahmad shuhud irfani zakaria, alida mahyuddin, s. nagarajan m.p. sockalingam, nurul inaas, mahamad apandi, zaleha shafiei, mariati abdul rahman, zuleen delina fasya abdul ghani.  (2023).  in search of alternative endodontic irrigant: cytotoxicity evaluation of effective eco produce.  - research, innovation and entrepreneurship international symposium.  50. 

ahmad shaqir saiful bahiar, amani amran, ahmad shuhud irfani zakaria, elavarasi kuppusamy, s. nagarajan m.p sockalingam.  (2023).  coffin siris syndrome: an unexpected finding in a patient with agenesis of corpus callosum.  - mapd 2023 biennial scientific conference and trade exhibition: dentition in dilemma and secret of the sixes.  1-4. 

chandraseharan, p., sockalingam, snmp, zakaria, asi, mahyuddin, a., shafiei, z, abdul rahman, m..  (2022).  the efficacy of apple cider vinegar at different ph values as an antimicrobial agent: an in-vitro study.  - research, innovation and entrepreneurship symposium 4.0.  49. 

ainul hafeezah dazalan, aina natasha rashid, nurul asyikin yahya, ahmad shuhud irfani zakaria, asma alhusna abang abdullah, khadijah hasanah abang abdullah.  (2022).  depression and anxiety among dental students during covid-19 pandemic: a cross-sectional study.  - research, innovation & entrepreneurship symposium 4.0.  32. 

yahya, nurul asyikin, rashid, aina natasha, dazalan, ainul hafeezah, zakaria, ahmad shuhud irfani, abang abdullah, asma alhusna, abang abdullah, khadijah hasanah.  (2022).  depression & anxiety among dental students during covid-19 pandemic: a cross-sectional study.  - 5th usim international health virtual conference (ihec) 2022.  1. 

ahmad shuhud irfani bin zakaria;alida binti mahyuddin;s. nagarajan a/l m.p sockalingam;farinawati binti yazid;mazlina binti mohd said.  (2021).  biocompatibility of uncaria gambir as a potential pulpotomy medicament.  - .  . 

meei yi ng, zaleha shafiei, mariati abdul rahman, s. nagarajan m.p. sockalingam, ahmad shuhud irfani zakaria, alida mahyuddin.  (2021).  liquid chromatography mass spectrometry (lcms) of effective eco-produce (eep).  - .  1-11. 

meei yi ng, zaleha shafiei, mariati abdul rahman, s. nagarajan m.p. sockalingam, ahmad shuhud irfani zakaria, alida mahyuddin.  (2021).  toxicology testing of effective eco-produce (eep).  - .  1-7. 

marisa shanthini thomas santha kumar, anissha engapuram, zaleha shafiei, shahida mohd said, shuhud irfani zakaria.  (2021).  a review on caries management for children with autism spectrum disorder (asd).  - faculty of dentistry, ukm.  1-6. 

zaleha shafiei, marisa shanthini thomas shanta kumar, anissha engapuram, ismail nabil albhaisi, ahmad shuhud ifrani zakaria, shahida mohd-said.  (2021).  caries management strategies for children with autism spectrum disorder.  - the 2nd aceh international dental meeting (aidem-2).  1. 

ismail nabil al-bhaisi, shahida mohd-said, ahmad shuhud irfani zakaria.  (2021).  empowering parents of children with autism spectrum disorder in caring for their children's oral health via a home-based teledentistry module.  - the 15th virtual postgraduate forum in health systems and policies.  1-2. 

isti alfatimiah darodji, haslina rani, ahmad shuhud irfani zakaria, nurul asyikin yahya, s. nagarajan m.p. sockalingam.  (2020).  importance of caregivers' oral health literacy in caries prevention among cleft lip and palate patients.  - the 14th postgraduate forum on health systems and policies.  72. 

navina kunjunboo, rammiya wathivel, nur azizah binti ayup khan, isti alfatimiah darodji, haslina rani, nurul asyikin yahya, ahmad shuhud irfani zakaria, s. nagarajan m.p. sockalingam..  (2020).  caregivers' oral health literacy and its relationships with children's oral health knowledge and status.  - .  1-13. 

paramjit singh, n.k., rani, h, zakaria, a.s.i., sockalingam, n., mahyuddin, a..  (2020).  children with cerebral palsy: is their oral health status associated with caregivers burden?.  - research & innovation symposium 2.0 2020.  116-119. 

haslina binti rani;nurul asyikin binti yahya;s. nagarajan a/l m.p sockalingam;ahmad shuhud irfani bin zakaria.  (2020).  oral health literacy among caregivers of cleft pediatric patients in kuala lumpur.  - .  . 

s nagarajan m p sockalingam, nurhidayah muhd noor, ahmad shuhud irfani zakaria.  (2020).  use of cone beam computed tomography (cbct) in management of multiple supernumeraries in a non-syndromic patient: a case report.  - iapd 20 virtual.  248. 

darodji, ia, rani, h, sockalingam, sn, yahya, na, zakaria, asi.  (2020).  caregivers' oral health literacy affect cleft lip and palate children's oral health status.  - research & innovation symposium 2.0 2020.  120-123. 

navina kunjunboo, rammiya wathivel, nur azizah ayup khan, nurul asyikin yahya, haslina rani, ahmad shuhud irfani zakaria, nagarajan m.p. sockalingam.  (2020).  caregivers' oral health literacy and its relationship with children's oral health knowledge and status.  - research & innovation symposium 2.0 2020.  25. 

ahmad shuhud irfani zakaria, s nagarajan mp sockalingam, fayyadhah mohd azmi, alida mahyuddin, mazlina mohd said.  (2019).  the use of cytotoxicity assays and fluorescence microscopy in determination of cytotoxicity of uncaria gambir extracts as a potential pulpotomy medicament.  - 4th meeting of the international association for dental research asia pacific region.  50. 

nurhidayah muhd noor, haslina rani, ahmad shuhud irfani zakaria, burul asyikin yahya, s. nagarajan m.p. sockalingam.  (2019).  translation and validation of the 14-items health literacy in dentistry (held-14) scale.  - 12th international symposium of health sciences (i-sihat 2019).  82. 

ahmad shuhud irfani zakaria, s nagarajan mp sockalingam, anis asyikin mat ruzi, siti musliha ismail.  (2018).  frequency of repeat general anaesthesia (ga) in paediatric dental patient: a 10 years' review.  - global summit on early childhood caries 2018.  . 

nur hafizah hazmi, zaleha shafiei, ahmad shuhud irfani zakaria, s. nagarajan a/l m.p. sockalingam, alida mahyuddin.  (2018).  antibacterial effects of virgin olive oil and virgin coconut oil on streptococcus sobrinus and lactobacillus casei.  - 11th biennial conference of the pediatric dental association of asia 2018.  . 

alida mahyuddin, nadiah aqilah mohamad ariff, sofiah mat junoh, ahmad shuhud irfani zakaria.  (2018).  anti-bacterial effects of crude garbage enzyme against streptococcus mutans.  - 16th ukm dental students` colloquium 2018.  . 

dr. alida mahyuddin, dr. ahmad shuhud irfani zakaria, dr. farinawati yazid & prof. madya dr. s. nagarajan.  (2018).  autisme: gigi sihat sepanjang hayat.  - impak sekolah@ukm.  . 

nurhidayah mohd noor, haslina rani, ahmad shuhud irfani zakaria, nurul asyikin yahya, s. nagarajan m.p. sockalingam.  (2018).  oral health literacy and its relationship with sociodemography, oral health status and behaviour.  - 1st international seminar for clinical and research in dentistry.  . 

dr. ahmad shuhud irfani zakaria, dr. alida mahyuddin, dr. muhammad syafiq asyraf rosli & dr. farinawati yazid.  (2018).  buta mata namun celik pergigian.  - impak sekolah@ukm.  . 

mohd safwani affan alli awang talip, s. nagarajan m.p. sockalingam, ahmad shuhud irfani zakaria.  (2017).  shear bond strength of glass ionomer cements (gic) with use of resin-modified gic universal adhesive.  - 16th annual scientific meeting & 18th annual general meeting of malaysian section iadr.  . 

fazlin nazirah ahamad rusly, nashitah redzlan,ahmad shuhud irfani zakaria, shahida mohd said, alida mahyuddin.  (2016).  antibacterial effects of garbage enzyme against enterococcus faecalis.  - an undergraduate elective research project report.  . 

dr farinawati yazid, dr ahmad shuhud irfani zakaria, rodzie idzyani noor bt mohammed zubir, norlia bt mohd muzamil.  (2016).  chiki boom (episod 5 - gigi), unit majalah dan dokumentari.  - rtm.  . 

s. nagarajan m.p.sockalingam, ahmad shuhud irfani zakaria.  (2012).  bullous impetigo in peri oral region - a case report.  - 8th biennial conference pediatric dentistry association of asia "diverse clinical experiences contribute to novel quality of pediatric dentist community".  . 

a.s.i. zakaria, s. n. m. p. sockalingam, l. shamsuddin & n. a. zahadi.  (2011).  wall mural preferences among children.  - international journal of paediatric dentistry : abstract of the 32rd congress of the international association of paediatric dentistry athens, greece.  . 

ahmad shuhud irfani zakaria, fairuz abdul rahman, siti ruhaini abdul rahman, azman jalar and mariati abdul rahman..  (2008).  erosive effects of local lime and pineapple juices on enamel..  - 7th scientific meeting of iadr malaysian section and 9th annual general meeting..  .