misya humaira reduan, nor suhaira zulkaflee, muhammad annurdin sabarudin, nor haliza mat baharin, nik madihah nik azis, nur ayman abdul hayei.  (2025).  effects of a stingless bee honey mouth rinse on dental plaque accumulation: a randomised clinical trial.  - cureus journal of medical science.  1 - 14. 

n.m. nik azis, w.j. chong, m. razali, b. baharin.  (2025).  gingival colour changes following soft tissue augmentation with deepithelialized connective tissue graft.  - journal of clinical periodontology.  250 - 250. 

w.j. chong, b. baharin, m. razali, n.m. nik azis.  (2025).  post-surgical bleeding patterns in palatal graft harvesting: insights from a case series.  - journal of clinical periodontology.  512 - 512. 

nurul fatin azizan, nurulhuda mohd , nik madihah nik azis, badiah baharin.  (2025).  knowledge,awareness, and practice towards the use of salvadora persica l. (miswak) chewing stick: a scoping review.  - healthcare.  1 - 20. 

hetal ashvin kumar mavani, nurul ain mahadzir, nurlaila zafirah ahmad fuaad, nik madihah nik azis, shahida mohd said.  (2025).  survival and complication rates of implant-supported fixed dental prostheses in a public dental postgraduate training centre in malaysia: a short-term cross-sectional study.  - malaysian journal of medicine and health sciences.  114 - 123. 

n.k. kunji krishnan, n.m. nik azis, n. ibrahim, b. baharin.  (2025).  impact of fasting on alveolar bone loss in experimental periodontitis of rats -a pilot study.  - journal of clinical periodontology.  232 - 234. 

b. baharin, n. sze min, a.j.h. chau, n.m. nik azis, h. rani.  (2025).  study on self-perceived versus clinical halitosis and their associating factors in patients with different level of periodontitis.  - journal of clinical periodontology.  123 - 123. 

wee jian chong, masfueh razali, badiah baharin, nik madihah nik azis.  (2025).  postoperative pain and morbidity at the donor site after palatal soft tissue harvesting: a systematic review.  - bmc oral health .  1 - 18. 

nik madihah nik azis, siti nuramanina abdul shukor, masfueh razali, hanis yasreena zakaria, nur zafira zabarulla.  (2024).  comparison between clinical and computerized methods for assessing gingival pigmentation.  - digital health.  1 - 9. 

ec tiew, nmn azis, la teh, sna shukor, cl goo.  (2024).  an in vitro study of retention and marginal adaptation of endocrowns with different intracoronal depths.  - operative dentistry.  403 - 411. 

nik-madihah nik-azis, jasmine chia, dalia abdullah, badiah baharin.  (2024).  enablers and barriers to achieving clinical competency among dental students: lessons for teaching and learning.  - education in medicine journal.  181-203. 

nik-madihah nik-azis, siti nuramanina abd-shukor, masfueh razali, hanis yasreena zakaria, nur zafira zabarulla.  (2024).  crown forms and gingival phenotypes: insights from a diverse asian population.  - saudi dental journal.  722-727. 

nik-madihah nik-azis, masfueh razali, victor goh, nurul nadia ahmad shuhaimi, nur aqilah syuhada mohd nazrin.  (2023).  assessment of gingival thickness in multi-ethnic subjects with different gingival pigmentation levels.  - journal of clinical periodontology.  80-89. 

nik-madihah nik-azis, nurulhuda mohd, badiah baharin, fazalina mohd fadzilah, nor hazla mohamed haflah, mohd shahrir mohamed said.  (2023).  functional disability and symptomatic slow-acting drugs for osteoarthritis in adults with periodontitis.  - healthcare.  1-11. 

nurul fatin azizan, nurulhuda mohd, nik madihah nik azis, badiah baharin.  (2023).  effectiveness of salvadora persica toothbrush and salvadora persica chewing stick in plaque and gingivitis control: a randomized control trial.  - bmc complementary medicine and therapies.  1-11. 

nik madihah nik azis, raja noreihan raja abdullah, mohamad nur adzmi mohamad ayub, badiah baharin.  (2023).  oral health in the naval armed forces: a scoping review.  - archives of orofacial science.  89-101. 

n.f. azizan, n. mohd, b. baharin, n.m. nik azis.  (2022).  comparative effectiveness of salvadora persica oral hygiene tools with standard toothbrush in plaque and gingivitis control.  - journal of clinical periodontology.  75-76. 

zuhrah mohd sood, nik madihah nik-azis, badiah baharin, zulkfili md zainuddin, masfueh razali, haizal mohd hussaini.  (2022).  an insight into the role of periodontitis as a potential risk factor for development of erectile dysfunction.  - archives of orofacial sciences.  107-118. 

shahida mohd said, nur adila mohd-norwir, ahmad najmi ariffin, huey shiuan teo, nik madihah nik-azis, haslina rani, haslinda ramli, juzaily hussain, tuti ningseh mohd dom, afendi hamat.  (2022).  validation of a simplified digital periodontal health screening module for general dental practitioners.  - healthcare.  1-9. 

nik-madihah nik-azis, badiah baharin, dalia abdullah.  (2022).  impact of the covid-19 pandemic on the self-reported competencies of dental graduates in a malaysian setting.  - european journal of dental education.  750-755. 

nik-madihah nik azis, nurulhuda mohd, fazalina mohd fadzilah, nor hazla mohamed haflah, mohd shahrir mohamed said, badiah baharin.  (2021).  rheumatoid arthritis serotype and synthetic disease-modifying anti-rheumatic drugs in patients with periodontitis: a case-control study.  - plos one.  1-13. 

nik-madihah nik-azis, nurulhuda mohd, badiah baharin, mohd shahrir mohamed said, fazalina mohd fadzilah, nor hazla mohamed haflah.  (2021).  periodontal disease in seropositive rheumatoid arthritis: scoping review of the epidemiological evidence.  - germs.  266-286. 

nik-madihah nik-azis, fazalina mohd fadzilah, mohd shahrir mohamed said, badiah baharin & nurulhuda mohd.  (2019).  impact of rheumatoid arthritis functional status on oral and periodontal health in a multi-ethnic population.  - sains malaysiana.  645-652. 

n.m. nik azis, f. mohd fadzilah, m.s. mohamed said, b. baharin, n. mohd.  (2018).  impact of rheumatoid arthritis functional status and disease activity on periodontal health: a malaysian study.  - journal of clinical periodontology.  108-109. 

nik fatin sarah nik mhd abdul nasser, nik madihah nik azis, badiah baharin, nurulhuda mohd..  (2018).  oral health status among dental and allied health staff in a university setting.  - malaysian journal of public health medicine.  . 

nik madihah nik azis, khamiza zainol abidin.  (2016).  knowledge, attitudes and practice behaviours of healthcare professionals on association between periodontal disease and preterm and/or low birth weight infants: a malaysian study.  - malaysian journal of public health medicine.  45-52.