a. noor sam & a. a. a. asma.  (2012).  effectiveness of self-etching primer versus conventional etch and bond technique in fixed orthodontic treatment.  - sains malaysiana.  41(8):1051-1056. 

jonathan yuen jun xian, murshida marizan nor, asma alhusna abang abdullah, asma ashari, noor sam ahmad.  (2025).  a cross-sectional study comparing live and recorded videos for undergraduate teaching of orthodontic appliance construction during the covid-19 pandemic.  - malaysian journal of medicine and health sciences.  153 - 160. 

you huay woon, alida mahyuddin, noor sam ahmad, ahmad shuhud irfani zakaria .  (2025).  new insights on dietary assessment recommender system for pre-university adolescents.  - iium medical journal malaysia.  134 - 140. 

ahmad ns, abang abdullah aa, ng jt, kweh sq.  (2024).  influence of social media towards aesthetic dentistry: perspective of patients in ukm kl dental clinic.  - journal of health and translational medicine (jummec).  267-272. 

loshini sockanathan, noor sam ahmad, ahmad shuhud irfani zakaria.  (2024).  early detection and interceptive orthodontic treatment of impacted canine: a case report.  - international journal of clinical pediatric dentistry.  706 - 711. 

noor sam ahmad, asma alhusna abang abdullah, lim jihn shiarn, lee zheng wen, yeoh jin ming.  (2022).  education 4.0: are students aware and ready for it?.  - teikyo medical journal.  7539-7551. 

nur amalina hamzah, nurul azira mokhtar, noor sam ahmad, asma alhusna abang abdullah.  (2017).  perbandingan keberkesanan kaedah penyampaian arahan penjagaan mulut dalam kalangan pesakit ortodontik.  - impak pergigian@ukm.  44. 

gary sih jiawei, tan yen nee, ahmad tarmidi sailan, noor sam ahmad, suraya hani mohd sinon.  (2017).  kepekaan dan kekhususan pengimejan berautopendaflor (velscope) untuk mengesan lesi mulut yang berpotensi berubah kepada kanser mulut.  - impak pergigian @ ukm.  20. 

xin yi tan, kim lian lau, jeannette dino, alizae marny mohamed, noor sam ahmad, asma ashari.  (2025).  compliance with orthodontic examination and diagnosis documentation by postgraduate students, a clinical audit.  - research, innovation & entrepreneurship international symposium 3.0.  . 

ahmad shaqir saiful bahiar, ahmad shuhud irfani zakaria, noor sam ahmad, alida mahyuddin, s. nagarajan m.p sockalingam.  (2024).  multidisciplinary approach in the management of complicated crown root fracture of tooth 11.  - the 22nd world congress on dental traumatology (wcdt).  . 

rohaya megat abdul wahab, noor sam ahmad, nurul inaas mahamad apandi, nik fatin sarah nik mhd abdul nasser, muhammad syafiq asyraf rosli, mohd zulkifli kassim, siti hajar mohammad, nur anis najwa nazri.  (2024).  inovasi dam molar perkasa.  - research, innovation & entrepreneurship international symposium 2.0 2024.  . 

noor sam bin ahmad;rohaya binti megat abdul wahab;nurul asyikin binti yahya.  (2023).  modelling the role of orthodontist in combating experimental smokers in adolescent patients.  - .  . 

deborah anne dhanaraju, noor sam ahmad, asma alhusna abang abdullah, nurul asyikin yahya.  (2023).  oral hygiene behaviour changes in fixed orthodontic patients with the use of a mobile app: a randomised controlled trial.  - 29th malaysian association of orthodontists international scientific conference & trade exhibition (maoiscte) bedfellows in orthodontics.  1.