roziana baharin, suhaila saad.  (2018).  ageing population and health care expenditure: evidence using time series analysis.  - geografia online (malaysian journal of society and space).  65-73. 

rizqon halal syahaji, ishak yussof, mohd nasir mohd saukani, roziana baharin.  (2020).  does education increase labor productivity? an evidence from indonesia during reform era.  - test engineering and management.  16193-16199. 

amal sulaiman, roziana baharin, azrina abdullah al-hadi.  (2019).  impact of import and export on gdp of egypt: application of ardl mode.  - international journal of asian social science.  1-10. 

nik ruslawati nik mustapa, najihan awang ali. nurul husna jamian. hussin abdul hamid. syadatul syaeda mat saleh. roziana baharin.  (2018).  personal injury claims (pic) database modeling in malaysia.  - international journal of engineering and technology (ijet).  . 

roziana baharin & zaidi isa.  (2018).  box cox-fourier flexible functional forms in stochastic metafrontier analysis: the cost efficiency of the insurance industry in malaysia.  - jurnal ekonomi malaysia.  141-152. 

roziana baharin, nur izzati umairah mokhtar.  (2022).  impact of online learning on the mental health of ipt students during the covid 19 pandemic.  - the 2nd international conference on islamic contemporary and management (icicm 2022).  1-12. 

roziana baharin.  (2022).  systematic review on youth involvement in the agricultural sector in malaysia.  - .  1-17. 

roziana baharin, kang guangqin.  (2022).  systematic literature review on rmb settlement for sme cross-border trade.  - .  1-13. 

roziana baharin, nurul sakinah binti mohd anuar.  (2022).  a report on new norms: work from home (wfh) is fun or burden?.  - .  1-19. 

roziana baharin.  (2021).  modul central limit theorem.  - .  1-27.