loong chuen lee, choong-yeun liong, and abdul aziz jemain.  (2017).  q-mode versus r-mode principal component analysis for linear discriminant analysis (lda).  - the 3rd ism international statistical conference 2016 (ism-iii), aip conference proceedings.  1-6. 

loong-chuen lee, choong-yeun liong, khairul osman, and abdul aziz jemain.  (2016).  comparison of several variants of principal component analysis (pca) on forensic analysis of paper based on ir spectrum.  - aip conference proceedings / johor bahru, malaysia.  1-7. 

loong-chuen lee, choong-yeun liong, khairul osman, and abdul aziz jemain.  (2016).  forensic differentiation of paper by atr-ftir spectroscopy technique and partial least squares-discriminant analysis (pls-da).  - aip conference proceedings / johor bahru, malaysia.  1-7. 

loong-chuen lee, choong-yeun liong, khairul osman, and abdul aziz jemain.  (2016).  effects of scatter-correction pre-processing methods and spectral derivative algorithms on forensic classification of paper.  - aip conference proceedings / johor bahru, malaysia.  1-9. 

choong-yeun liong, loong-chuen lee, khairul osman, and abdul aziz jemain.  (2016).  genetic algorithms for wavenumber selection in forensic differentiation of paper by linear discriminant analysis.  - aip conference proceedings / johor bahru, malaysia.  1-7. 

mohd fadzli mohd fuzi, noriszura ismail, abd aziz jemain.  (2015).  quantile regression modeling for malaysian automobile insurance premium data.  - the 2015 ukm fst postgraduate colloquium.  060014(1-7). 

zin, w.z.w., nahrawi, s.a., jemain, a.a., zahari, m.  (2014).  a preliminary study on drought events in peninsular malaysia.  - aip conference proceedings - 3rd international conference on mathematical sciences.  1217-1225. 

zun liang chuan, choong-yeun liong, abdul aziz jemain, and nor azura md. ghani.  (2014).  an efficient automatic firearm identification system.  - aip conference proceedings - 3rd international conference on mathematical sciences.  . 

noratiqah mohd ariff, abdul aziz jemain, wan zawiah wan zin.  (2013).  assessment of the intensity-duration-frequency (idf) curves for storms in peninsular malaysia based on the generalized extreme value distribution.  - aip conference proceeding - 20th national symposium on mathematical sciences.  1185-1194. 

rado yendra, abdul aziz jemain, marina zahari and wan zawiah wan zin.  (2013).  methods on handling missing rainfall data with neyman-scott rectangular pulse modeling.  - aip conference proceeding - 20th national symposium on mathematical sciences.  . 

mohd wahid samsudin, , laily din, zuriati zakaria, jalifah latip, tukimat lihan, abdul aziz jemain, fazri samsudin.  (2012).  measuring air quality using lichen mapping at universiti kebangsaan malaysia (ukm) campus.  - procedia social and behavioral sciences - ukm teaching and learning congress 2011.  . 

choong-yeun liong, nor azura md ghani, saadi bin ahmad kamaruddin, abdul aziz jemain.  (2012).  firearm classification based on numerical features of the firing pin impression.  - procedia computer science - international neural network society winter conference (inns-wc 2012).  . 

hanaish, i.s., ibrahim, k., jemain, a.a..  (2011).  daily rainfall disaggregation using hyetos model for peninsular malaysia.  - 5th international conference on applied mathematics, simulation, modelling (asm 11).  . 

w. r. wan din; a. s. rambely; a. a. jemain.  (2011).  load carriage analysis for malaysian military using functional data analysis technique: trial experiment.  - 4th international conference on modeling, simulation and applied optimization (icmsao 2011).  . 

saadi bin ahmad kamaruddin, nor azura md ghani, choong-yeun liong, abdul aziz jemain.  (2011).  firearm recognition based on whole firing pin impression image via backpropagation neural network.  - 2011 international conference on pattern analysis and intelligent robotics (icpair).  . 

nor azura md ghani, choong-yeun liong & abdul aziz jemain.  (2009).  analysis of geometric moments as features for identification of forensic ballistics specimen.  - 10th international work-conference on artificial neural networks, iwann 2009; salamanca.  . 

prof. dr. fredolin tangang @ tajudin mahmud, dr lie ju neng, prof dr. aziz jemain.  (2008).  assessment of high-resolution climate change scenarios in malaysia.  - seminar pemantauan projek penyelidikan (gup) 2007.  .