nurulhuda mohd, badiah baharin, nik madihah nik azis, mohd shahrir mohamed said, hazla mohamed haflah, fazalina mohd fadzilah.  (2020).  periodontal disease in patients with rheumatoid arthritis and osteoarthritis: a cross sectional study.  - .  1-2. 

nik-madihah nik-azis, fazalina mohd fadzilah, nor hazla mohamed haflah, mohd shahrir mohamed said, badiah baharin, nurulhuda mohd.  (2019).  hand function and periodontal disease in osteoarthritis subjects.  - 13th asian pacific society periodontology meeting.  50. 

dzulqarnain ahmad iskandar shah, nik madihah nik azis, masfueh razali, norliwati ibrahim, nurulhuda mohd, badiah baharin.  (2019).  granular hydroxyapatite granumas bone graft for bone augmentation of a tooth extraction socket : case report.  - 13th asian pacific society of periodontology meeting.  97. 

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.  - european federation of periodontology.  . 

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.  - 9th national public health conference 2018, translating health policies into effective action.  . 

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.  . 

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`.  .