l.f. poh, d. abdullah, s.l. ng, e. soo, f. yazid, a.k.c. liew.  (2025).  hank’s balanced salt solution supplemented with l-ascorbic acid inhibits mmp1 and enhances collagen 1a1 expression in periodontal cells of extracted teeth.  - paris ese biennial congress 2025.  . 

nur athirah ahmad shuhaimi, farinawati yazid, dalia abdullah, ng sook luan, nurul inaas mahamad apandi.  (2024).  decellularization of dental human pulp as a scaffold for pulp regeneration.  - shift international conference & winter school and the 9th mterms in conjunction with european wellness academy's bio-regenerative precision medicine.  71. 

zamri bin radzi, mohamed ibrahim abu hassan, dalia abdullah, mohd fadhli khamis, ainnuddin yushar yusof, budi aslinie md sabri, siti mazlipah ismail, mohd. ishak mohd. hussaini, nurul syakirin abdul shukor.  (2024).  programme standards: dental specialties.  - .  . 

zamri bin radzi, mohamed ibrahim bin abu hassan, dalia binti abdullah, mohd fadhli khamis, ainnuddin yushar bin yusof, budi aslinie md sabri, siti mazlipah binti ismail, mohd. ishak bin mohd.hussaini, nurul syakirin binti abdul shukor.  (2024).  code of practice for programme accreditation postgraduate dental degree programmes.  - .  . 

sin wei lou, dalia binti abdullah, eason soo.  (2024).  management of a c-shaped root canal configuration in mandibular second molar.  - endodontic bulletin.  . 

benjamin syek hur lim, dalia abdullah, eason soo.  (2024).  navigating the anatomical complexities of a mandibular first molar in endodontic treatment.  - endodontic bulletin.  . 

yen yee tan, dalia abdullah, eason soo.  (2024).  endodontic management of a tooth with cemental tear.  - endodontic bulletin.  . 

zhi jin lee, eason soo, dalia abdullah, yew hin beh.  (2024).  successful management of strip perforation in a mandibular molar.  - endodontic bulletin.  . 

muhammad khiratti mat zainal, eason soo, dalia abdullah.  (2023).  endodontic management of bilateral dens evaginatus on mandibular second premolars with large periapical lesion: a case report with 4 years follow up.  - 11th borneo dental congress.  1. 

eason soo, queenie tan guey zhen, dalia abdullah.  (2023).  effect of saliva and blood contamination on microtensile bond strength of fiber posts to composite core.  - fdcu international symposium 2023.  68. 

dalia abdullah, noor hayaty abu kasim, toh chooi gait, ishak abdul razak, badiah baharin, maryati md dasor, zuraiza mohamad zaini, s. nagarajan m.p. sockalingam, nor atika md ashar, siti mazlipah ismail, norhayati omar, rasidah ayob, et al..  (2023).  guidelines to fulfil the requirements of professional qualifying examinations: conduct of examinations by local institutions.  - guidelines to fulfil the requirements of professional qualifying examinations: conduct of examinations by local institutions.  1-10. 

muhammad hafiz ahnaf hisham, muhammad hanif mohd idrus, dalia abdullah, eason soo, amy kia cheen liew.  (2023).  pulp and periapical diseases in crowned vital teeth after four years review: a prospective matched cohort study.  - .  1-20. 

yen yee tan, abdullah dalia, soo eason, yazid farinawati, abu kasim noor hayaty, mahamad apandi nurul inaas, radzi rozanaliza, lay ann teh.  (2023).  dental pulp regeneration utilising decellularized human dental pulp scaffold seeded with wharton's jelly mesenchymal stem cells in felines canine teeth.  - mahidol international endodontic symposium 2023.  1. 

dalia abdullah, abdul rashid ismail, seow liang lin, noor hayaty abu kasim, ha kien oon, azilina abu bakar, neoh ein yau, sofiah mat ripen, sangithah a/p tamilselvam, nur hamizah abu bakar.  (2022).  guidelines for application of temporary practising certificate.  - guidelines for application of temporary practising certificate dental act 2018.  1-19. 

ng woan tyng, dalia abdullah, mohamad asri din, khadijah wahab, abu razali saini, lee wei zin, koh mei yen, zainab mohideen, sofiah mat ripen, suziyana sudin, noorhidayah mohd arof.  (2022).  guidelines and provisions for public information.  - .  1-18. 

goo chui ling;dalia bt. abdullah;ho ting khee.  (2021).  impact of operator training on time-efficiency of digital impression and marginal adaptation of cerec crown.  - .  . 

roszalina ramli, sharifah azura salleh, noor hayaty abu kasim, dalia abdullah alizae marny syed mohamed, norliwati ibrahim, azizah ahmad fauzi, noor sam ahmad, elavarasi kuppusamy.  (2021).  covid-19 pandemic: guidelines for clinical dental practice. faculty of dentistry, universiti kebangsaan malaysia.  - .  1-31. 

yeo hui ying, seet hao wei, chong sze min, wong lishen, dalia abdullah, amy liew kia cheen.  (2020).  adherence of online dental practice information among dental practitioners to the malaysia healthcare advertising guidelines.  - research & innovation symposium 2.0 2020.  31. 

dalia bt. abdullah;amy liew kia cheen.  (2020).  validation of pufa index in assessing untreated dental caries among malaysian adult subpopulation.  - .  . 

eason soo, dalia abdullah.  (2020).  working length determination.  - .  1-10. 

dalia abdullah, lam jac meng, majinah ahmad, mariam abdullah,roza anon mohamad ramlee, saw lip hean.  (2019).  standards for doctor in endodontology.  - programme standards: dental specialties.  27-46. 

amy liew kia cheen;badrulzaman bin abdul hamid;dalia bt. abdullah.  (2019).  prevention and emergency management of dental trauma.  - .  1-6. 

wong lishen, eason soo, dalia abdullah, safura anita baharin, tew in meei.  (2019).  retrieval of separated instruments with ultrasonic devices: a case report.  - endodontic bulletin: the official publication of the malaysian endodontic society.  30-34. 

mohamad aflah lokeman, muhammad azril fitri kamaruddin, amy liew kia cheen, eason soo, muhammad khiratti mat zainal, dalia abdullah.  (2018).  effectiveness of an educational workshop in enhancing dental trauma knowledge among rugby players.  - 16th ukm dental students` colloquium 2018.  . 

muhammad khiratti mat zainal, eason soo, dalia abdullah.  (2018).  a case of missed canal; maxillary 2nd premolar: tooth not to be underestimated.  - mes endodontic bulletin.  . 

muhammad khiratti mat zainal, eason soo, dalia abdullah.  (2018).  endodontic management of bilateral dens evaginatus mandibular second premolars with large periapical lesions.  - 11th mes-ses biennial joint conference & 30th agm 2018.  . 

dalia abdullah, amy liew kia cheen, lay ann teh, eason soo.  (2018).  evaluation of pufa (pulpal involvement, ulcer, fistula, abscess) index in screening for endodontic disease: reliability and accuracy.  - the 11th ifea world endodontic congress 2018.  . 

afiq azizi jawami, dalia abdullah, eason soo.  (2018).  use of bio ceramics in managing non-vital maxillary central incisor with an open apex.  - mes endodontic bulletin.  . 

dalia abdullah, amy liew kia cheen, teh lay ann, eason soo.  (2018).  diagnostic accuracy of pufa index in assessing untreated dental caries.  - 2018 iadr/per general session.  . 

wan mohamad nasir wan othman, dalia abdullah, mohamad asri din, shalene kereshanan, elise monerasunghe, noormi othman, ng woan tyng, sharifah tahirah syed ali aljunid, ganasalingam a/l sockalingam, sofiah mat ripen, ishak abdul razak, neoh ein yau et al.  (2018).  dental regulations 2018.  - .  . 

lay ann teh, dalia abdullah, amy kia cheen liew, eason soo.  (2018).  evaluation of pufa (pulpal involvement, ulcer, fistula, abscess) index in screening for endodontic disease: reliability and accuracy.  - international federation of endodontic associations (ifea) world endodontic congress.  160. 

dalia abdullah, amy liew kia cheen, eason soo, ang hui chyi, tay ying xi.  (2017).  kajian ketepatan index pergigian pufa untuk mengesan kehadiran penyakit pulpa dan periapeks yang diakibatkan oleh karies.  - impak pergigian@ukm.  32-33. 

dalia abdullah, farah eziana hussein, amy liew kia cheen.  (2017).  status penyakit periodontitis apikal dan kualiti rawatan endodontik dalam kalangan masyarakat malaysia.  - impak pergigian@ukm.  30-31. 

nik madihah nik azis, lok yi ying, chan lai peng, badiah baharin, dalia abdullah.  (2017).  competency of ukm dental graduates from the perspective of the graduates and their employers.  - 12th international medical education conference imec 2017.  . 

dalia abdullah, wong lishen, farah eziana, nurul ain ramlan.  (2017).  new straits times higher education.  - new straits times.  8. 

nurul ain ramlan, dalia abdullah, eason soo..  (2016).  endodontic microsurgery of an abutment of a long span bridge: a case report.  - the 1st national cme/cpd clinical conference 2016 : a calling for sharing & enhancing professionalism.  . 

wong li shen, dalia abdullah.  (2016).  management of mandibular tooth with questionable prognosis: a case report.  - the 1st national cme/cpd clinical conference 2016 : a calling for sharing & enhancing professionalism.  . 

lok yi ying, chan lai peng, badiah baharin, dalia abdullah, nik madihah.  (2016).  competency of ukm dental graduates from the perspective of the graduates and their employers.  - 14th ukm dental students` colloquium `cultivating excellence through research`.  . 

ang hui chyi, tay ying xi, amy liew kia cheen, eason soo, dalia abdullah.  (2016).  index of clinical consequences of untreated dental caries (pufa) of malaysian adult sub-population.  - 14th ukm dental students` colloquium 2016 : `cultivating excellence through research`.  . 

dalia abdullah, farah eziana hussein.  (2016).  non-surgical root canal treatment in a patient on bisphosphonate therapy: a case report.  - mes endodontic bulletin.  . 

alizae marny mohamed, atika ashar, dalia abdullah.  (2015).  tooth morphology courseware: the design and development process.  - 8th international orthodontic congress.  . 

dalia abdullah, farah eziana hussein.  (2015).  management of an idiopathic internal root resorption. a case report.  - malaysian endodontic society bulletin 2014/2015.  . 

mohamed ibrahim abu hassan, wan adida wan mahmood, ghazali mat nor, wan mohamad nasir wan othman, dalia abdullah etc.  (2014).  minimum clinical experience /competency.  - .  . 

lee wei zin, sek tak hoy, yeow shumei, dalia abdullah, mohd nazimi abd jabar, shalini kanagasingam, wan noorina wan ahmad.  (2012).  canal preparation between protaper and reciproc rotary systems in mandibular molars using micro-computed tomography.  - proceeding and abstract book : 10th dental students` colloquium "synergizing quality research towards best clinical practices".  . 

ashfaq akram, nabishah mohamad, subhan m meerah, ruzanna zamzam & dahlia abdullah.  (2011).  a pilot study-an action research to acquire clinical skill.  - kongres pengajaran & pembelajaran ukm 2011.  . 

hw lau, hh ng, s kanagasingam, wan noorina wa, d abdullah.  (2011).  outcome and factors affecting root canal treatment by universiti kebangsaan malaysia (ukm) undergraduate students.  - kolokium mahasiswa pergigian ukm ke-9: energizing research culture in meeting global challenges.  . 

teoh chin aik, loke phui yi, alizae marny mohamed, dalia abdullah, tuti ningseh mohd dom.  (2011).  dental students` attitudes and perception towards ict resources and skill.  - kolokium mahasiswa pergigian ukm ke-9: energizing research culture in meeting global challenges.  . 

mohd zaidi mohd noor, nawarasan a/l sukumar, wan noorina wa, d abdullah.  (2011).  prevalence of dental trauma among malaysian rugby players at university level.  - kolokium mahasiswa pergigian ukm ke-9: energizing research culture in meeting global challenges.  . 

nur syuhada sulaiman, nor azmina ahmada roslan, ady rahmadsyah.  (2010).  oral health status of iban adults in sarawak.  - proceeding and abstract book, 8th ukm dental students` colloquium `learning through research`.  . 

anith farhana nadzirin, fatimah arusah ishak, dalia abdullah, wan noorina wan ahmad.  (2010).  endodontic clinical practice by general dental practitioners in malaysia.  - proceeding and abstract book, 8th ukm dental students` colloquium `learning through research`.  . 

shaidatul aishah musa, putri nur amalina megat ridzuan, fay wee chwee lin, amy liew kia cheen, safura baharin, wan noorina wan ahmand, dalia abdullah.  (2010).  awareness and usage of mouthguards among rugby players in malaysia.  - proceeding and abstract book, 8th ukm dental students` colloquium `learning through research`.  . 

alwani mohd zuhudi, ilani ahmad nordin, dalia abdullah, wan noorina wan ahmad.  (2010).  the practice of infection control amongst clinical dental students in public universities in malaysia.  - proceeding and abstract book, 8th ukm dental students` colloquium `learning through research`.  . 

ibrahim shahruddin, cheng jason, tan khang lin, safura anita baharin, dalia abdullah.  (2010).  comparison of the root canal morphology in maxillary premolars among the 3 major ethnic groups in malaysia.  - proceeding and abstract book, 8th ukm dental students` colloquium `learning through research`.  .