siti nurasyikin shamsuddin, noriszura ismail, nur firyal roslan.  (2023).  life insurance prediction and its sustainability using machine learning approach.  - sustainability.  1-21. 

saiful izzuan hussain, r. nur-firyal, nadiah ruza.  (2022).  linkage transitions between oil and the stock markets of countries with the highest covid-19 cases.  - journal of commodity markets.  1-17. 

gongxing yan, ali shawabkeh, rishabh chaturvedi, r. nur-firyal, mohammad mehdizadeh youshanlouei.  (2022).  using mhd free convection to receive the generated heat by an elliptical porous media.  - case studies in thermal engneering.  1-15. 

nurulkamal masseran, siti norsalsabila ahmad farouk, r. nur-firyal, mahayaudin m. mansor.  (2024).  latent hidden factor model for malaysian consumer price index.  - sains malaysiana.  969-982. 

nurulkamal masseran, nazihah ruzelan, r. nur-firyal.  (2024).  trend behavior of malaysia consumer price index evidence from national database (2003 2022).  - sains malaysiana.  953-967. 

hadirah binti mohd hairuddin; r. nur-firyal.  (2022).  hubungan antara emas, minyak dan pasaran saham malaysia semasa perintah kawalan pergerakan covid-19 menggunakan regresi kuantil dan siri masa.  - sains malaysiana.  2315-2327. 

nur sabrina razali, r. nur-firyal.  (2021).  predicting index price based on the covid-19 cases and deaths.  - sains malaysiana.  2829-2842. 

nurulkamal masseran, siti norsalsabila ahmad farouk, r. nur-firyal, mahayaudin m. mansor.  (2024).  latent hidden factor model for malaysian consumer price index.  - sains malaysiana.  969-982. 

nurulkamal masseran, nazihah ruzelan, r. nur-firyal.  (2024).  trend behavior of malaysia consumer price index evidence from national database (2003 2022).  - sains malaysiana.  953-967. 

siti nurasyikin shamsuddin, noriszura ismail, nur firyal roslan.  (2023).  life insurance prediction and its sustainability using machine learning approach.  - sustainability.  1-21. 

hadirah binti mohd hairuddin; r. nur-firyal.  (2022).  hubungan antara emas, minyak dan pasaran saham malaysia semasa perintah kawalan pergerakan covid-19 menggunakan regresi kuantil dan siri masa.  - sains malaysiana.  2315-2327. 

siti nurasyikin shamsuddin, noriszura ismail, nur firyal roslan.  (2022).  what we know about research on life insurance lapse: a bibliometric analysis.  - risks.  1-20. 

sarmela nadarajan, r. nur-firyal.  (2024).  comparing vasicek model with arima and gbm in forecasting bursa malaysia stock prices.  - 29th national symposium on mathematical sciences.  1-10. 

siti nurasyikin shamsuddin, noriszura ismail, nur firyal roslan.  (2022).  a bibliometric analysis of insurance literacy using bibliometrix an r package.  - aip conference proceedings - the 5th innovation and analytics conference & exhibition (iace 2021).  1-7. 

siti nurasyikin shamsuddin, noriszura ismail, nur firyal roslan.  (2022).  driving creativity & innovation in global crisis.  - .  5. 

siti nurasyikin shamsuddin, noriszura ismail, nur firyal roslan.  (2022).  driving creativity & innovation in global crisis.  - .  5. 

nur firyal binti roslan;noriszura bt. ismail;zamira hasanah binti zamzuri.  (2023).  predicting financial market using bayesian estimators during pandemic and prolonged economic crisis.  - .  . 

nur firyal roslan.  (2023).  sains aktuari: sejarah dan kepentingan di malaysia.  - majalah sains.  1-2. 

noriza majid, humaida banu samsudin, siti norafidah mohd ramli, nur firyal roslan.  (2023).  projek tahun akhir: nota rujukan stqa3991 & stqa4993.  - .  1-201.