wan zawiah wan zin, abdul aziz jemain, kamarulzaman ibrahim.  (2013).  analysis of drought condition and risk in peninsular malaysia using standardised precipitation index.  - theoretical and applied climatology.  111(3-4):559-568. 

n.m. ariff, jemain, a.a., ibrahim, k., wan zin, w.z..  (2012).  idf relationships using bivariate copula for storm events in peninsular malaysia.  - journal of hydrology.  470-417:158-171. 

n. masseran, a. m. razali, k. ibrahim & w. z. wan zin.  (2012).  evaluating the wind speed persistence for several wind stations in peninsular malaysia.  - energy.  649-656. 

jamaludin suhaila, abdul aziz jemain, muhammad fauzee hamdan, wan zawiah wan zin.  (2011).  comparing rainfall patterns between regions in peninsular malaysia via a functional data analysis technique.  - journal of hydrology.  411:197-206. 

soofen, f; jemain, aa; zin, wzw.  (2011).  the association of material deprivation and rr of infant mortality in peninsular malaysia.  - journal of epidemiology and community health.  65(Supp 1):A161. 

wan zawiah wan zin, abdul aziz jemain.  (2010).  statistical distributions of extreme dry spell in peninsular malaysia.  - theoretical and applied climatology.  102:253-264. 

wan zin w.z., jamaludin s., deni s.m., jemain a.a..  (2010).  recent changes in extreme rainfall events in peninsular malaysia: 1971-2005.  - theoretical and applied climatology.  99(3-4):303-314. 

deni s.m., suhaila j., wan zin w.z., jemain a.a..  (2010).  spatial trends of dry spells over peninsular malaysia during monsoon seasons.  - theoretical and applied climatology.  99(3-4):357-371.