syed shah alam, maisarah ahmad, abdullah sanusi othman, zullina bt hussain shaari, mohammad masukujjaman.  (2021).  factors affecting photovoltaic solar technology usage intention among households in malaysia: model integration and empirical validation.  - sustainability.  1-20. 

suraiya ishak; ahmad raflis che omar; sarmila md sum; azhar ahmad; abd hair awang; abdullah sanusi othman.  (2021).  intellectual capital, members' participation and cooperative performance: the mediating role of management capabilities.  - research in world economy.  252-266. 

suraiya ishak, ahmad raflis che omar, sarmila md sum, abdullah sanusi othman, juliza jaafar.  (2020).  smallholder agriculture cooperatives' performance: what is in the minds of management?.  - journal of co-operative organization and management.  1-9. 

suraiya ishak, ahmad raflis che omar, sarmila md sum, abdullah sanusi othman.  (2020).  identiti koperasi pekebun kecil sawit di malaysia: satu deskripsi awal.  - geografia malaysian journal of society & space.  84-101. 

lokhman hakim osman, abdullah sanusi othman, mohd rizal palil.  (2020).  does being central in formal network improve trust projection? a social network analysis of supply network structure.  - logforum.  85-102. 

suraiya ishak, ahmad raflis che omar, abdullah sanusi othman, sarmila md sum, juliza jaafar.  (2019).  board of directors characteristics, organization structure and cooperative performance.  - international journal of business and management science.  353-364. 

lokhman hakim osman, azhar ahmad, abdullah sanusi othman.  (2019).  network structural equivalence and public sectors organizational level of influence in information sharing network a social network methodology.  - international journal of recent technology and engineering.  3106-3110. 

md daud ismail roshayati abdul hamid zizah che senik abdullah sanusi othman noor hasni juhdi.  (2018).  smes export performance the effect of learning orientation and innovativeness.  - jurnal pengurusan.  . 

suraiya ishak, ahmad raflis che omar, mohd yusof hussain, abdul hair awang, novel lyndon, abdullah sanusi othman, mohd syafiq akmal kasimun.  (2016).  menjejaki mekanisme kawalan ke atas aktiviti orang tengah dalam rantaian pengeluaran hasil pekebun kecil kelapa sawit di malaysia.  - geografia malaysian journal of society & space.  46-58. 

ahmad raflis che omar, suraiya ishak, abd. hair awang, mohd yusof hussain, novel lyndon, abdullah sanusi othman.  (2016).  orang tengah dalam rantaian pengeluaran pekebun kecil kelapa sawit di malaysia:satu penemuan awal dari perak.  - geografia online: malaysian journal of society and space.  161-170. 

nor asiah omar, lokhman hakim osman, syed shah alam, abdullah sanusi.  (2015).  ecological conscious behaviour in malaysia: the case of environmental friendly products.  - malaysian journal of consumer and family economics.  17-34. 

ahmad raflis che omar, abdullah sanusi othman, suraiya ishak, jumaat abd moen, mohd rizal palil, mohamad abdul hamid, mohd fauzi mohd jan.  (2014).  mengasuh bakal usahawan malaysia: penentu keberkesanan pembelajaran kewangan di institusi pengajian tinggi awam.  - geografia malaysian journal of society and space.  10(2); 104-114. 

suraiya ishak, ahmad raflis che omar, abdullah sanusi othman, azhar ahmad.  (2012).  business venture of the poor: performance and problems.  - international journal of business and social science.  3(16): 165-177. 

ahmad zahiruddin yahya, choong kwai fatt, abdullah sanusi othman, ishak abdul rahman, jumaat moen.  (2011).  management skills and entrepreneurial success of small and medium enterprises (smes) in the services sector.  - african journal of business management.  5(26):10410-10418.