ahmad fitri hakim ibrahim, hazrul shahiri, azrina abdullah al-hadi, aminudin mokhtar.  (2023).  perbezaan upah buruh asing-tempatan di ladang kelapa sawit: diskriminasi terhadap buruh tempatan.  - jurnal ekonomi malaysia.  1-13. 

abu h. ayob, joan freixanet, hazrul shahiri.  (2023).  innovation, trade barriers and exports: evidence from manufacturing firms in asean countries.  - journal of asia business studies.  203-223. 

hazrul shahiri; kamal azri husin; wye chung khain.  (2023).  the effect of job rotation in a fixed wage setting model.  - sage open.  1-12. 

mukhriz izraf azman aziz, mohamad hardyman barawi, hazrul shahiri.  (2022).  is facebook prophet superior than hybrid arima model to forecast crude oil price?.  - sains malaysiana.  2633-2643. 

jaswan mulop, hazrul izuan shahiri, mustazar mansur.  (2022).  kesan perlanjutan pendidikan ke atas perkembangan kerjaya.  - jurnal ekonomi malaysia.  17-27. 

adilah azhari, mukhriz izraf azman aziz, yong kang cheah, hazrul shahir.  (2021).  oil price shocks and energy stock returns of asean-5 countries: evidence from readys (2018) decomposition technique in a markov regime switching framework.  - sains malaysiana.  1143-1156. 

nurhamizah rashid, maisarah mazlan, norain mod asri, norshamliza chamhuri, azrina abdullah al-hadi, hazrul izuan shahiri.  (2021).  wanita dan persekitaran kerja dalam bidang stem: analisis nvivo.  - jurnal pengurusan.  173-185. 

kamal azri husin, hazrul shahiri, azrina abdullah al-hadi, aminudin mokhtar.  (2021).  pengaruh pusingan kerja terhadap perkembangan kerjaya.  - jurnal ekonomi malaysia.  113-124. 

hazrul shahiri,zhiming cheng,azrina abdullah al-hadi.  (2021).  why do low-skilled foreign workers have a wage advantage? evidence from the palm oil plantation sector in malaysia.  - population,space and place.  1-8. 

hazrul shahiri, kihong park, zulkifly osman.  (2020).  a hedonic wage regression model for vulnerable workers in malaysia: the use of exclusion restriction as a remedy for self-selection bias.  - sains malaysiana.  909-918. 

kihong park, hazrul i. shahiri.  (2019).  over-skilling and labor market impact: the case of south korea.  - asia-pacific social science review.  1-14. 

hazrul shahiri, kihong park.  (2018).  ethnic group returns to education during the early post-colonial period in malaysia.  - asian-pacific economic literature.  . 

du yuhong, hazrul shahiri.  (2018).  occupational segregation and discrimination: revisiting wage differential between native and foreign workers in the malaysian manufacturing sector.  - international journal of economics and management.  . 

kihong park,dooseok jang, hazrul i. shahiri.  (2018).  over-ducation among doctorate holders in the korean labor market.  - asia-pacific social science review.  . 

mohd aqmin abdul wahab, hazrul izuan shahiri, mustazar mansur, mohd azlan shah zaidi.  (2018).  kos sara hidup tinggi di malaysia: pertumbuhan pendapatan isi rumah yang perlahan atau taraf hidup yang meningkat?.  - jurnal ekonomi malaysia.  . 

hazrul shahiri & zulkifly osman.  (2017).  pulangan monetari pekerja terancam di malaysia berdasarkan teori upah hedonik.  - jurnal ekonomi malaysia.  69-78. 

hazrul shahiri, zulkifly osman, kihong park.  (2016).  union relevance in the malaysian labour market.  - asian-pacific economic literature.  45-56. 

abu h ayob, hazrul izuan shahiri, mohd hasimi yaacob.  (2016).  kesan program promosi terhadap aktiviti eksport syarikat kecil dan sederhana di malaysia: satu pendekatan ekonometrik.  - jurnal pengurusan.  1-15. 

hazrul shahiri, zulkifly osman.  (2016).  substitutability of capital-labour in the presence of unions in the us postal services industry.  - institutions and economies.  53-71. 

kihong park, hazrul shahiri.  (2015).  over-education and job mobility among young korean female graduates.  - asian women.  55-78. 

rahmah ismail, hazrul izuan shahiri, ferayuliani yuliyusman.  (2015).  occupational selectivity bias and gender wage gap in malaysian manufacturing sector.  - economic annals.  109-112. 

hazrul shahiri, zulkifly osman.  (2015).  internet job search and labor market outcome.  - international economic journal.  161-173. 

zulkifly osman, hazrul shahiri.  (2014).  ethnic and gender inequality in employment during the new economic policy.  - institutions and economies.  6(1):57-72. 

osman z., shahiri h.i..  (2014).  vulnerable workers according to malaysian minimum labour standard [pekerja terancam berdasarkan piawai minimum pemburuhan malaysia].  - jurnal ekonomi malaysia.  13 - 21. 

zulkifly osman, hazrul izuan shahiri.  (2014).  pekerja terancam berdasarkan piawai minimum pemburuhan malaysia.  - jurnal ekonomi malaysia.  13-22. 

zulkifly osman dan hazrul izuan shahiri.  (2013).  ketaksepadanan pekerjaan dan inflasi pendidikan.  - jurnal ekonomi malaysia.  47(2):141 - 151. 

hazrul shahiri.  (2012).  an analysis of the reduction of the ethnic economic gap in malaysia under the new economy policy: evidence from ethnic occupation segregation and wage differential.  - jurnal ekonomi malaysia.  46(2):127-139.